• DE400304C - In the ratio 1: 2 pole-changing three-phase machine with two-layer winding : de en
  • FR575836A - Dressings for buttons, manufacturing processes for said buttons and new products resulting therefrom : en fr
  • US1503779A - Plow : en
  • GB219903A - A fuel for internal combustion engines : en
  • GB202625A - An improved method of and apparatus for the distillation or gasification of combustible materials : en
  • AU1354723A - Improvements in cocks or valves for liquids under pressure : en
  • DE399496C - Procedure for laying rod floors : de en
  • FR575706A - Improvements to the construction of folding chairs : en fr
  • DE400199C - Iron alloy, mainly consisting of iron, silicon and zircon : de en
  • FR27641E - Pedal device for cycles : en fr
  • US1503519A - Hand stamp : en
  • FR575856A - : fr
  • FR575993A - Device for injecting water in variable quantities into the cylinders of heavy oil engines : en fr
  • GB207801A - Diaphragm for electrolytic processes : en
  • GB219800A - Improvements in tobacco pouches and similar articles : en
  • DE399600C - Cover device for radiators of airplanes : de en
  • DE400338C - Seed extractor with a revolving cylindrical drum provided with extraction cells on the outer surface : de en
  • FR575669A - Collapsible container usable as a powder box and for all other applications : en fr
  • FR575679A - Improvements in the manufacture of collars : en fr
  • US1503516A - Collapsible carton : en
  • US1503954A - Coal-screening apparatus : en
  • US1504176A - Lock : en
  • DE400243C - Switching device for unattended AC systems : de en
  • FR575768A - Adjustable mute for bowed instruments : en fr
  • GB219817A - Improvements in the manufacture of whole steel vehicle wheels : en
  • GB220357A - Improvements in apparatus for cleaning internally cans, casks, large bottles and other hollow articles : en
  • FR576012A - Magneto-electric generator : en fr
  • FR27643E - Ironing machine : en fr
  • DE400247C - Vibrator for sieves u. like : de en
  • DE399499C - Sounder for speaking machines : de en
  • FR575830A - Linen packaging press : en fr
  • DK33501C - Sack holder. : da en
  • DE399246C - Acetylene gas generator : de en
  • FR577784A - : fr
  • FR575787A - Combination device of sliding or non-sliding gimbal and elastic coupling : en fr
  • GB219857A - Improvements in lanterns for vehicles : en
  • USD65383S - Barnet newland : en
  • US1504012A - Shock absorber : en
  • FR575689A - Device for the automatic immobilization of glass or other mobile frames for motor vehicles and other applications : en fr
  • DE399655C - Gymnastics apparatus with a flexible band held in handles at its ends : de en
  • FR575940A - Automatic signaling system, for railways and trams : en fr
  • DE400487C - Copy machine with two or more paper webs : de en
  • FR575765A - Improvements to electric accumulators : en fr
  • FR27602E - Safety blind : en fr
  • FR575947A - Method of assembly of automobile bodies : en fr
  • FR575998A - Soaps soluble in sea water and in all waters : en fr
  • US1503704A - Surveying instrument : en
  • GB219850A - Improvements in the construction of portable work benches : en
  • CA242049A - Railway safety device : en fr
  • GB218270A - Improvements in or relating to apparatus for measuring and delivering uniform quantities of inflammable or other liquids : en
  • GB220060A - Improvements in over-running clutch : en
  • US1503934A - Drawing compasses : en
  • DE399727C - Ventilation device on storage containers for flammable liquids : de en
  • FR575819A - Device applicable to recording tachometers of railway locomotives to control the passing of closed stop signals : en fr
  • US1503553A - Electrical condenser : en
  • FR575978A - Improvements to steam generators or boilers for water heating : en fr
  • DE400399C - Device for the photographic recording of sounds and their reproduction : de en
  • FR575663A - Process for the manufacture of 5-nitro-2-aminophenol and new intermediates : en fr
  • DE400431C - Alternator for vehicles and like : de en
  • DE399439C - Switching device for displaying the operating status of three-phase short circuit motors : de en
  • FR27621E - Variable length hand crank device in operation for cycles and other applications : en fr
  • FR575805A - Cutting torch underwater : en fr
  • FR575726A - : fr
  • USD65370S - Design fob a eadiatob cap : en
  • AU1896624A - Improvements in and relating tothe vaporization and drying of liquids : en
  • CA241887A - Cream divider : en fr
  • GB219887A - Improved shafts for road vehicles : en
  • CA242017A - Flywheel for internal combustion engines : en fr
  • FR575754A - Rotary distributor for internal combustion engines : en fr
  • DE399617C - Tissue measuring machine : de en
  • GB219895A - Improvements in or relating to domestic or laundry washing machines : en
  • DE400301C - Process for the production of elemental sulfur from metal sulfides and sulfur dioxide : de en
  • US1504093A - Internal-combustion engine : en
  • US1504136A - Sanitary dust bag : en
  • CA241989A - Glass marvering apparatus : en fr
  • FR575962A - Clamp for mounting the form on the sole of the galoshes : en fr
  • GB202289A - A miner's incandescent safety lamp : en
  • US1504167A - Safety expansion brake drum : en
  • DE399624C - Drive for locomotives with high-speed motors and fluid gears : de en
  • DE399835C - Spark gap acting as a rectifier : de en
  • CA241932A - Aeroplane : en fr
  • DE399409C - Lighting device for projector : de en
  • FR575874A - Multiple wood milling machine : en fr
  • DE399581C - Fluid transmission : de en
  • DE399869C - Practice cello : de en
  • US1503876A - Step washing plant for ash, coal, and the like : en
  • US1504155A - Clipper : en
  • FR576050A - Automatic friction contact switch for electric bells : en fr
  • US1503653A - Shoe-stretching last : en
  • US1503849A - Bearing carrier nut : en
  • US1503473A - Pressure regulator : en
  • US1503531A - Tobacco pipe : en
  • DE399478C - Automatic overcurrent switch for alternating current : de en
  • FR576027A - Stamping machine : en fr
  • GB219813A - Improvements in or relating to motor wagon gulley emptying and recharging apparatus : en
  • DE393214C - Device for the representation of living shadow images for cinematographic purposes : de en
  • DE399552C - Multiple locking screw plugs : de en
  • CA242000A - Rotary pump : en fr
  • FR575719A - Oblique arrangement of strings between the bridge and the lower fixed attachment point, applicable to mandolas, mandolins and guitars : en fr
  • DE400472C - Machine for bending wire by means of a mandrel and a hollow spindle to be pushed over this with a curved cutout : de en
  • US1503631A - Process of making pungent compounds : en
  • US1503838A - Brake-actuating mechanism : en
  • US1503525A - Combined accelerator and brake controlling mechanism : en
  • US1504041A - Elastic hosiery supporter : en
  • US1503809A - Chuck with wedge jaws : en
  • CA241956A - Amalgamator : en fr
  • FR575818A - Process for the production of colored and colorless reserves under direct colors and tank colors : en fr
  • FR575917A - Device allowing simultaneous compression and circulation of gas mixtures : en fr
  • FR575750A - Water tank with air cooling for cinematographic devices : en fr
  • FR575850A - Lock for safe : en fr
  • US1503593A - Spring wheel : en
  • US1503839A - Plug for sadirons : en
  • GB212538A - Improved means for carrying the tens in calculating machines : en
  • US1503586A - Process of finishing the edges of glass sheets : en
  • US1503591A - Fluid-supply system : en
  • US1503646A - Emulsifying apparatus : en
  • US1503764A - Cushioned shoe : en
  • US1503612A - Bean-snipping machine : en
  • US1503933A - Wagon brake : en
  • US1503705A - Chicken fount : en
  • US1503899A - Wood-carving machine : en
  • US1504059A - Banjo : en
  • US1504159A - Bell-shaped magnet : en
  • DE400318C - Electrical contact device with delayed current connection and delayed interruption : de en
  • CA241963A - Copy holder : en fr
  • FR575749A - Machine for cutting chopsticks for electric wires : en fr
  • FR575671A - New process and tool for the manufacture of travel and other leather bags : en fr
  • FR577652A - : fr
  • GB220057A - Improvements in or relating to records for talking-machines and to methods of and means for making such records : en
  • CA241951A - Apparatus for treating hydrocarbons : en fr
  • US1503943A - Mixer : en
  • CA241886A - Wall facing composition : en fr
  • USD65376S - And jacob s : en
  • US1503741A - Packing plate for internal-combustion engines or the like : en
  • US1503907A - Heating device : en
  • US1504004A - Coil-winding machine : en
  • FR27650E - AC motor : en fr
  • FR575895A - Improvement in metal reduction and alloy fabrication methods : en fr
  • DE399507C - Soundboard arrangement for keyboard and musical instruments : de en
  • US1503637A - Combs used in the textile art : en
  • CA241910A - Fountain : en fr
  • CA241996A - Card sorting machine : en fr
  • US1503634A - Pump : en
  • US1503691A - Dispensing apparatus : en
  • CA241985A - Dispensing cabinet : en fr
  • DE399638C - Chain drive for tiller : de en
  • CA242026A - Rubber manufacture : en fr
  • DE399524C - Air pressure press for gluing footwear : de en
  • DE399761C - relay : de en
  • DE400456C - Explosive air cartridge : de en
  • FR575716A - Speed transformer for automobiles : en fr
  • US1503587A - Combined tag and seal : en
  • US1504026A - Water-tube boiler : en
  • CA241933A - Bench clamp : en fr
  • CA242005A - Intake heater : en fr
  • US1503963A - Safety automobile crank : en
  • US1504068A - Automatic fuel controller for burners : en
  • USD65373S - Design for a rubber tire : en
  • CA242032A - Duplicating machine : en fr
  • DE399321C - Device on kitchen stoves with attached hot air chamber : de en
  • FR575730A - Elastic bottom and shock absorber for seaplanes or floats : en fr
  • FR576007A - Device for the automatic ejection of water from a sump : en fr
  • US1503834A - Timing apparatus for use with picture-projecting machines : en
  • CA242053A - Oil stove : en fr
  • DE399626C - Cross member with insulator support for electrical lines : de en
  • US1503492A - Side-guide mechanism : en
  • US1503505A - Printer's stick : en
  • US1503583A - Wire straightening and swaging machine : en
  • CA241941A - Bomb thrower : en fr
  • CA242052A - Power plant : en fr
  • DE400140C - Roller switch with individual switching rollers turned by a crank : de en
  • DE400391C - Process for the production of dyes : de en
  • DE400453C - Grinding tool with a one-part or multi-part ring made of grinding compound, which can be exchanged on a support disk by means of a dovetail or the like : de en
  • FR575770A - Armchair bed : en fr
  • US1503688A - Machine for uniting threads or cords : en
  • US1503889A - Fluid-pressure system : en
  • FR27624E - Coating of overcompressed cardboard for pulleys, toothed wheels, frictions, cylinders of typewriters, papermaking machines, printing machines or any other use : en fr
  • FR575809A - Clutch regulator device applicable to winders and bobbins : en fr
  • US1503781A - Tiltable vehicle platform : en
  • US1503980A - Electromagnetically-operated device : en
  • US1504108A - Bleaching and sweating apparatus for dehydrating materials : en
  • US1503524A - Controller for looms : en
  • US1503997A - Protective device for alternating-current systems : en
  • US1504045A - Pressure-measuring instrument : en
  • DE399752C - Arrangement for the electrical steering of trains : de en
  • DE399781C - Protective device on shredding machines : de en
  • FR575888A - Cigarette holder or other similar articles provided with an ejector : en fr
  • DE399357C - Relief device for shuttle for looms : de en
  • FR575832A - Improvements to spinning drawing trains : en fr
  • US1503706A - Winding mechanism : en
  • US1504199A - Typewrjting machine : en
  • DE399512C - Friction gear for motor vehicles : de en
  • FR575941A - Improvements to devices for moving the trolley in calculating machines : en fr
  • CA242024A - Automatic variable chocker : en fr
  • DE400179C - Process for densifying the structure of coatings made of aluminum using the spraying process : de en
  • DE400191C - Process for the preparation of 2-amino-5-chloropyridine and 2-amino-3, 5-dichloropyridine : de en
  • USRE15883E - Cash register : en
  • DE399301C - Clamping and adjusting device for the flexible printing plates of lithographic printing machines : de en
  • FR577794A - Improvements to automatic selector switches used in central telephone offices : en fr
  • US1504085A - Power-generating attachment for airplanes : en
  • US1504188A - Can-capping machine : en
  • AU1884224A - Improvements in travelling grates : en
  • US1503633A - Indoor golf game : en
  • GB220018A - Improvements in or relating to baling or bundling press : en
  • GB220063A - Improvements in and relating to the diaphragms for surface combustion burners : en
  • US1503597A - Roller-truck frame for tractors : en
  • US1503802A - Draft device for locomotives : en
  • CA241944A - Self sealing pocket : en fr
  • US1503749A - Crank-case-oil tester : en
  • US1504161A - Governing device : en
  • US1503577A - Machine for cracking nuts : en
  • AU1308923A - An improved device for attaching heels tothe soles of boots : en
  • GB219913A - Improvements in taps or valves : en
  • US1504028A - Lighting fixture : en
  • US1503835A - Solidified liquid fuel and process of making the same : en
  • DE399584C - Spring-loaded screen frame on photographic equipment : de en
  • DE400310C - Process for the production of aldol from acetaldehyde : de en
  • FR575681A - Process for the marbling dyeing of hides and skins : en fr
  • FR575822A - Machine for making leather laces or cords : en fr
  • DE400477C - Sheet delivery with changing speed for printing machines : de en
  • US1503681A - Transmission housing and support therefor : en
  • US1504152A - Lawn sprinkler : en
  • DE400466C - Air purification cartridge for breathing apparatus to rescue from danger of suffocation : de en
  • US1503465A - Reversing valve for regenerative furnaces : en
  • US1503502A - Door-controlling means : en
  • DE399565C - Two-rope self-gripper : de en
  • CA241891A - Fuel mechanism for stoves : en fr
  • US1503850A - Oil burner : en
  • DE399737C - Openable clock housing for memory clocks, in which an electric bell or other signal is triggered at certain times by inserting memory cards : de en
  • DE400374C - Process for the production of briquettes : de en
  • FR575783A - Pipe enhancements : en fr
  • GB198674A - : en
  • GB220021A - Improvements in and relating to brakes for controlling rotary motion : en
  • US1503841A - Ticket-delivering machine : en
  • US1503857A - Kettle-cover holder : en
  • DE400476C - Tray for printing presses with adjustable stops for the sheet pile : de en
  • FR575688A - Decoration process on fabrics : en fr
  • FR575939A - Improvements to deburring mechanisms for sewing machines : en fr
  • FR576040A - Electro-magnetic tool : en fr
  • USD65391S - Design for a jewelry box : en
  • DE399448C - Tool for tightening and loosening screws with a flexible shaft : de en
  • DE399509C - Storage for the rollers of grinding or rubbing machines, especially of chocolate rolling mills : de en
  • GB219762A - Improvements in vehicles for use on rail traction systems : en
  • FR575971A - Improvement in the weaving looms of plain or shaped ribbons or velvets : en fr
  • GB219871A - Improvements in self-acting fire extinguishing apparatus : en
  • DE399378C - Eisenbahnhuelsenbuffer : de en
  • DE400397C - Process for the production of wood panels : de en
  • FR575825A - Improvements to the doors of coke ovens : en fr
  • US1503803A - Heating and ventilating system : en
  • US1503801A - Buckle : en
  • US1504182A - Punch and die : en
  • DE399538C - Coffee ester : de en
  • GB220269A - Improvements in or relating to baling or bundling presses : en
  • US1503480A - Trap : en
  • US1503509A - Automobile license plate and holder therefor : en
  • US1503527A - Chocolate-coating machine : en
  • CA241889A - Exhaust steam injector : en fr
  • US1503981A - Electromagnetically-operated device : en
  • US1504132A - Slide plate : en
  • FR575672A - Toothbrush finger : en fr
  • US1503623A - Strip moistener : en
  • US1503821A - Combined exhaust and intake manifold : en
  • US1504027A - Hand milking machine : en
  • DE400258C - Frame for electrical distribution boards : de en
  • DK33503C - Apparatus for separating liquids of different densities, such as oil and water. : da en
  • DK33500C - Method and Apparatus for Collecting, Accumulating and Utilizing Energy. : da en
  • US1503715A - Cinch strap : en
  • US1504047A - Valve : en
  • CA241945A - Lubricating system for internal combustion engines : en fr
  • CA242028A - Photographic process : en fr
  • DE400314C - Rotating machine : de en
  • FR575766A - Improvements to electric accumulators : en fr
  • FR576037A - Further training in heat transmitting devices : en fr
  • GB219861A - Improvements in drill and like holders : en
  • DE400274C - Worm gear drive for electrically operated cash registers u. like : de en
  • GB199377A - Improvements in or relating to glass shaping machines : en
  • DE400410C - Process for the production of phosphate fertilizers : de en
  • CA241950A - Seed and fertilizer spreading machine : en fr
  • CA6292S - Golf ball : en
  • DE399662C - Securing dam walls against undercutting : de en
  • GB219869A - Improved divisible rim for the wheels of motor vehicles or aircraft : en
  • GB219877A - An improved saddle support for cycles and motor-cycles : en
  • FR27627E - Transformation device for the lift and propulsion of airplanes by symmetrical groups : en fr
  • CA241946A - Advertising device : en fr
  • GB219872A - Improvements in air-pistols, air-rifles and the like : en
  • US1503783A - Plaster board : en
  • US1503950A - Aeroplane : en
  • US1503944A - Machine for manufacturing coiled-wire fabric : en
  • US1503560A - Spark-plug valve for petroleum and crude-oil engines : en
  • US1503994A - Combination thermometer and oven-door handle : en
  • US1503507A - Printing apparatus : en
  • US1504023A - Straightening machine : en
  • AU1475623A - Improved wheel centre forthe wheels of ploughs cultivators andthe like : en
  • CA241894A - Combined corset and brassiere : en fr
  • US1503912A - Form for molding or casting boiler baffles : en
  • US1504187A - Carburation for internal-combustion engines : en
  • US1504196A - Cotton tramper : en
  • CA241984A - Dental tray : en fr
  • CA242036A - Conveying apparatus : en fr
  • FR575865A - Automatic igniter-switch for electric lighting : en fr
  • GB217221A - Improvements relating to locomotives driven by internal combustion engines : en
  • US1503780A - Doubletree : en
  • US1503817A - Oil burner : en
  • DE399587C - Three-wheeled motor vehicle : de en
  • DE399770C - Device for whipping egg white u. like : de en
  • DE399603C - Brake device for aircraft : de en
  • FR575829A - Automatic dispensing device for mixing devices with compartment hopper : en fr
  • FR576029A - Electric heating system for steam engine boilers : en fr
  • GB219789A - Improvements in apparatus for applying closures to bottles and other containers : en
  • US1503513A - Car construction : en
  • US1503762A - Fireless cooker : en
  • US1503738A - Hog gambrel : en
  • US1504192A - Drilling-machine-oiling system : en
  • CA242002A - Hood, lock for automobiles : en fr
  • DE400423C - Process for the production of chemically pure sulfuric acid : de en
  • CA241978A - Printing machine : en fr
  • US1503595A - Method of making photographic records : en
  • FR575896A - Cinch : en fr
  • CA242030A - Conveyer : en fr
  • US1503897A - Drying machine for wool and other materials : en
  • US1504133A - Grooving attachment for lathes : en
  • US1503555A - Electrically-operated carburetor : en
  • US1504077A - Punching and riveting machine : en
  • DE400217C - Centrifugal casting device with a gas blower that can also be oscillated for dental purposes : de en
  • GB219838A - Method of and means for producing reed and like articles : en
  • US1503596A - Hoisting mechanism : en
  • US1504042A - Brake mechanism : en
  • US1503979A - Combination vanity case and purse : en
  • US1503654A - Weed exterminator : en
  • US1503534A - Bumper : en
  • US1503754A - Bobert w : en
  • US1504037A - Tool for removing headlight rims : en
  • DE400271C - Device for combining several details or registrations : de en
  • DE400360C - Drive for spinning, twisting and similar machines : de en
  • DK33505C - Device for Sweepers. : da en
  • US1503731A - Process for producing multiply-exposed motion-picture films : en
  • FR577670A - : fr
  • US1504092A - Turning tool for turret and automatic lathes and the like : en
  • FR575921A - Cooling device for cinematographic films : en fr
  • CA242048A - Piston ring : en fr
  • US1503667A - Method of making hollow rubber articles : en
  • DE399548C - Device for fastening and tensioning wire mesh webs to intercept the hanging wall and side bumps in the mine : de en
  • US1504127A - Front-axle radius rod : en
  • DE400240C - Electric gas purifier : de en
  • DE400373C - Smoldering furnace : de en
  • CA241918A - Window regulating device : en fr
  • US1503787A - Means for energizing or winding the spring motors of sound-reproducing and other machines : en
  • USD65382S - Babnet newland : en
  • US1503576A - Bin structure : en
  • GB219908A - Improvements in cases for playing cards : en
  • US1503621A - Vehicle headlight construction : en
  • US1504082A - Meter : en
  • CA241995A - Electrical distribution : en fr
  • US1503815A - Trailer truck : en
  • US1503909A - Attachment for pumps : en
  • US1503924A - Numbering head : en
  • CA241968A - Step-ladder : en fr
  • FR575733A - Improvements in the manufacture of fuel briquettes : en fr
  • AU1641724A - An improved cattle injection apparatus : en
  • US1504075A - Automatic train-control system : en
  • US1504078A - Folding voting booth : en
  • US1504160A - Power installation : en
  • US1504172A - Silo structure and anchoring means therefor : en
  • US1504033A - Gearing transmitting drive to vehicle wheels : en
  • US1503613A - Paper manufacture : en
  • US1504111A - Attachment for chiropractic table : en
  • GB218268A - : en
  • DE393215C - Device for the representation of living shadow images for cinematographic purposes : de en
  • DE399962C - Electric capacitor : de en
  • FR576043A - Fatigue testing machine for metals : en fr
  • FR27628E - Electron emitting cathode and manufacturing process : en fr
  • US1503671A - Drum for spinning machines : en
  • US1503812A - Steam turbine : en
  • US1503895A - Wagon drill : en
  • US1503770A - Grinding machine : en
  • US1503752A - Telemeter : en
  • DE400451C - Wood-resistant cardboard : de en
  • DE399477C - Damping device for time relays, especially for protection purposes : de en
  • DE400198C - Device for dampening blasts in wind lines in steelworks and blast furnaces : de en
  • FR575834A - : fr
  • US1503528A - Local anesthesis outfit : en
  • US1503711A - Ash conveyer comprising chains guided by sprocket wheels : en
  • CA241890A - Direction indicator : en fr
  • CA241925A - Wrench : en fr
  • FR575655A - Braking device of the movable crown and the support bridge for aircraft machine gun turrets : en fr
  • FR575678A - Improvements in the manufacture of collars : en fr
  • FR575739A - Closure for crate : en fr
  • US1503756A - Air and dust guard for lever openings : en
  • US1504107A - Flying-machine construction : en
  • US1504110A - Resilient wheel : en
  • CA242009A - Chassis : en fr
  • DE399769C - Pincer-like, one-bladed core cracker : de en
  • US1503636A - Thickness indicator for woodworking machines : en
  • US1503568A - Automatic pistol with cock lock : en
  • US1503932A - Steel retainer : en
  • US1503837A - Typewriter sheet : en
  • CA241928A - Wheel and gear puller : en fr
  • US1503602A - Pumping apparatus and method of operating the valved plunger of a well pump : en
  • US1503739A - Flaying knife : en
  • GB219876A - Improvements in scarifiers for attachment to road rollers and the like : en
  • CA241967A - Vehicle bumper : en fr
  • US1503677A - Controlling means for controlling a series of electric motors : en
  • US1503782A - Packing box for oil wells : en
  • CA242043A - Governing valve for internal combustion motors : en fr
  • FR575705A - Process for melting certain metals, coating metal objects with a layer of protective metals, refining metal surfaces, and soldering hard : en fr
  • FR575841A - Self-closing signal return counterweight device : en fr
  • FR27610E - Apparatus using the various by-products of coal distillation, and hydrocarbons in general to fuel internal combustion engines : en fr
  • FR575693A - Improvements to so-called incandescent electric lamps : en fr
  • USD65388S - Design for an embroidered textile fabric : en
  • CA242029A - Thread reforming device : en fr
  • DE399442C - Geographic placement game : de en
  • DE400442C - Spring test balance : de en
  • GB219716A - Improvements in or relating to manometers : en
  • GB219842A - Improvements in and relating to a combined broom, mop and drying cloth or polishing device : en
  • DE399546C - Method and apparatus for manufacturing railway wheel tires : de en
  • US1503864A - Meat product and method of making the same : en
  • US1503491A - Truck side frame : en
  • US1503650A - Duplex repeater : en
  • US1503761A - Punching machine : en
  • US1503996A - Worm-cutting attachment for gear-broaching machines : en
  • DE399625C - Device for remote control of the carburetor throttle valve of motor vehicles, in particular rail vehicles : de en
  • GB219879A - Improvements in and relating to appliances for picking fruit : en
  • US1503537A - Cap : en
  • US1504156A - Sanitary attachment for telephone mouthpieces : en
  • US1503464A - Regenerative-furnace construction : en
  • US1503722A - Harrow : en
  • GB219909A - Improvements in or relating to detachable treads for the wheels of agricultural tractors : en
  • FR575707A - Improvements to regulating valves for fluid pumping devices : en fr
  • CA241965A - Cooling system for internal combustion engines : en fr
  • CA241986A - Calculating apparatus : en fr
  • DE399449C - Motorized impact or pusher tool : de en
  • GB219852A - Improvements in packages for potted bulbs : en
  • CA241977A - Kneadable composition : en fr
  • FR575916A - Totalizing tachometer : en fr
  • GB216872A - Improvements in or relating to apparatus for eliminating stalks from tea : en
  • US1503589A - Counterpoise : en
  • US1503896A - Typewriter-ribbon spool : en
  • GB219880A - Improvements in or relating to the manufacture of artificial waterproof board : en
  • CA241892A - Spotlight bracket : en fr
  • US1503684A - Auxiliary traction-wheel rim : en
  • US1503776A - Centrifugal pump or blower : en
  • DE400262C - Process for the production of paints : de en
  • GB211118A - : en
  • AU1363023A - An Improved cement or composition adaptable for joining the ends of belts andthe like : en
  • DE399555C - Electric soldering iron : de en
  • US1504122A - Shock absorber : en
  • US1503881A - Shock absorber : en
  • US1503978A - Casing for electrical apparatus : en
  • US1504141A - Clip : en
  • US1504035A - Wrench : en
  • FR575868A - Advanced breaker-sheller : en fr
  • FR576001A - Planer device for obtaining packaging chips or wood straw : en fr
  • GB219860A - Improvements in and relating to bale wire strapping tools : en
  • DE399376C - Mold for stereotype plates : de en
  • DE400424C - Process for separating phosphorus and arsenic : de en
  • FR575794A - Control with special key for rotary switch : en fr
  • FR576023A - Improvement in devices for starting internal combustion engines : en fr
  • GB219801A - Improvements in shock-absorbing means for vehicles : en
  • FR575735A - Hollow brick for reinforced cement ceilings : en fr
  • DE399433C - Device for attaching alternators to bicycles : de en
  • US1504104A - Draft control for double-cut disk harrows : en
  • DE400046C - Fuel pump with three-part spindle for the suction valve : de en
  • DE399363C - Shredding device using magnetism as a compressive force for shredding : de en
  • GB219843A - Improvements in filled bag closing machines : en
  • FR575867A - Pump for compressing air in tanks intended to deliver pressurized liquid : en fr
  • DE400148C - Method for measuring alternating magnetic fields : de en
  • FR577700A - : fr
  • GB219896A - An improved device for perforating the leaves of loose-leaf books and other papers to be filed : en
  • US1504007A - Bobbin holder : en
  • DE400300C - Process for the distillation of aqueous solutions : de en
  • DE399767C - Equipment for loading and emptying melting furnaces : de en
  • FR575804A - Elastic fluid operated hammer and the like : en fr
  • GB212514A - Improvements in or relating to containers for the dry cooling of hot coke or the like : en
  • US1503666A - Mold for making hollow articles of plastic material : en
  • US1503831A - Draft device : en
  • FR575999A - Chimney cap automatically ensures good draft in all directions of the wind : en fr
  • FR575890A - Hood for automobiles : en fr
  • GB219886A - Improvements in electric joints : en
  • DE399493C - Cutting machine for the household : de en
  • FR575995A - Electric capacitor : en fr
  • DE399444C - Racing game : de en
  • FR27607E - Improvements to diaphragms for speaking machines : en fr
  • DE399519C - Running coat : de en
  • DE400422C - Extraction of sulphurous acid and lime from gypsum : de en
  • US1503557A - Index device : en
  • US1503638A - Adjustable automobile lamp : en
  • DE399457C - Manual switching device for remote control : de en
  • FR577763A - : fr
  • GB220013A - Vane formation for rotary elements : en
  • US1503520A - Side-guide mechanism : en
  • US1503626A - Tractor attachment for furrowing : en
  • FR575772A - Dust extraction device : en fr
  • GB214597A - Process and apparatus for the manufacture of butter : en
  • GB219778A - Improvements in heating ovens for baking, roasting, drying and like purposes : en
  • US1503605A - Sound-deadening fiber board : en
  • FR575933A - Combination of diaphragms for electro-osmosis : en fr
  • US1503644A - Sugar manufacture : en
  • CA241908A - Shock absorber : en fr
  • FR576019A - Improvements in the construction of road channels for gas pipes, electrical conductors and the like : en fr
  • USRE15887E - Tinsel reflector : en
  • DE400458C - Tool for pulling out and inserting stud bolts, etc. like : de en
  • GB219844A - Improvements in and relating to priming and regulating devices for pumps of the screw, centrifugal and valveless type : en
  • US1503539A - Method of making buttons : en
  • GB219898A - Process for preparing artificial silk : en
  • US1504016A - Garment protector : en
  • AU1654424A - Improvement in polishing method and apparatus : en
  • CA241905A - Leather container : en fr
  • US1503823A - Drying tube : en
  • US1503485A - Automobile radiator shield : en
  • CA242006A - Tappet chamber cover : en fr
  • CA241930A - Machine for heating metal stock : en fr
  • CA6308S - Rubber doll : en
  • USD65389S - Design eor bent-wood chair : en
  • US1504120A - Adding machine : en
  • FR27646E - Production of new azo dyestuffs : en fr
  • CA242033A - Punching device : en fr
  • US1503990A - Combined bumper and fender brace and luggage carrier : en
  • US1503740A - Pyrotechnical device : en
  • GB219833A - Improvements relating to couplings or fastenings particularly for detachable bodies for vehicles : en
  • GB220014A - Improvements in automatic sprinkler apparatus for use in the extinguishing of fires : en
  • DE400375C - Water decomposition apparatus built like a filter press with electrodes made of thin sheet metal : de en
  • US1503894A - Chest of trays : en
  • GB219773A - Improvements in or relating to the assembling mechanism of typographical composing machines : en
  • GB219899A - Improvements in and relating to pumps : en
  • FR27618E - Lock operating mechanism in automatic couplers : en fr
  • FR575984A - Cup wheel grinding mechanism : en fr
  • DE399560C - Pull-out grate : de en
  • FR575771A - Further development of compressed air locomotives : en fr
  • GB219751A - Improvements in and relating to dust collectors or separators and the like : en
  • FR575873A - Further development of a typical electrical switch : en fr
  • US1503937A - Process for the manufacture of aromatic sulphonic acids : en
  • US1504169A - Lubricating device : en
  • GB219799A - Improvements in tire building machine : en
  • GB219814A - Improvements in the pumping arrangements for fluid or liquid operated tipping gear for motor road vehicles : en
  • DE398121C - Process for the production of very small cavities for receiving the measuring fluid in elastic force gauges : de en
  • DE399320C - Portable radiant gas oven : de en
  • DE399328C - Dedusting device for threshing machines : de en
  • DE399353C - Pressure regulator, especially for suction air and compressed air pneumatic tube systems : de en
  • FR575967A - Electric accumulator : en fr
  • GB216845A - Improvements in or relating to internal combustion engine power plants using oil as fuel : en
  • DE399475C - Rod-like resistor with a capacitor connected in parallel : de en
  • DK33496C - Microphone. : da en
  • FR575910A - Explosion turbine : en fr
  • US1504130A - Manufacture of solid rubber tires : en
  • US1503819A - Lock : en
  • GB219782A - Improvements in slicing machines : en
  • CA241936A - Stop valve : en fr
  • CA242042A - Shore cribbing : en fr
  • DE399811C - Attachment of snap fastener parts : de en
  • US1503745A - Label-attaching machine : en
  • FR575676A - Fixing system for incandescent lamps with central contact for light bars : en fr
  • FR575753A - Improvements relating to the manufacture or treatment of yarns formed from artificial filaments : en fr
  • CA241997A - Pulp manufacture : en fr
  • US1503592A - Automobile signal : en
  • US1503657A - Process of manufacturing sugar : en
  • US1504018A - Air-moistening device for internal-combustion engines : en
  • US1504034A - Elevator : en
  • CA241935A - Dirigible automobile headlight : en fr
  • US1503961A - Mail bag : en
  • USD65367S - Design for a combined puff bowl and perfume bottle : en
  • DE399334C - Central lubrication device : de en
  • US1504095A - Supercharging auxiliary-exhaust poppet-valve motor : en
  • US1504189A - Lock nut : en
  • CA242011A - Spring suspension : en fr
  • DE399739C - Process for conveying backfilled goods : de en
  • US1503808A - Attachment for antiskid devices : en
  • US1504184A - Earth-boring machine : en
  • DE399250C - Door mat made of rubber, rubber substitute or similar materials : de en
  • CA241923A - Wrench : en fr
  • USD65365S - Design for an arm for lighting fixtures : en
  • DE399529C - Process for marking footwear : de en
  • FR575972A - Device protecting the respiratory and visual organs against gases, vapors and dust : en fr
  • GB219892A - Improvements in land rollers and pulverizers : en
  • US1503729A - Construction of semirigid airships : en
  • US1503976A - Wheel rim and pneumatic-tire cover : en
  • US1504191A - Railway-train-control system : en
  • CA241982A - Coupling : en fr
  • US1503604A - Process of making cellulose ether : en
  • GB219795A - Improvements in or relating to carburetters : en
  • US1504154A - Support : en
  • DE400426C - Hot wind valve with side insertable seat rings : de en
  • CA241952A - Demountable wheel rim : en fr
  • US1503967A - Fishing device : en
  • US1504063A - Cow poke : en
  • FR575723A - Two-use storm lantern device : en fr
  • GB219827A - Improvements in or relating to bandeaux or the like for ladies' hats : en
  • CA242012A - Lubricating system : en fr
  • US1503533A - Hand wrench : en
  • CA241893A - Motor truck for rail dressing machines : en fr
  • US1504052A - Nipple for well drilling : en
  • US1503948A - Lifting jack : en
  • CA241948A - Photographic apparatus : en fr
  • US1503683A - Controlling valve for engines actuated by steam or other motive fluid : en
  • US1503843A - Trough for poultry cars : en
  • US1503885A - Ironing table : en
  • GB219890A - Improvements in or relating to the lubrication of bearings : en
  • DE400137C - Inclined elevator for filling cupolas : de en
  • GB219815A - Improvements in and relating to baby carriages, children's perambulators, and chairs, invalid carriages, and the like in full size or miniature : en
  • US1504098A - Pencil-dispensing machine : en
  • US1504180A - Propelling mechanism for boats : en
  • CA241975A - Ladder : en fr
  • DE399453C - Push rod for leather sharpening and splitting machines with ring knife : de en
  • DE400298C - Process for making double velvet fabrics : de en
  • CA241924A - Wrench : en fr
  • DE398576C - Electric collector battery : de en
  • DE399561C - Grate system for heating and cooking stoves : de en
  • GB219798A - Improvements in slicing machines : en
  • CA241980A - Dough kneading machine : en fr
  • GB204701A - Improvements in ventilating devices : en
  • FR575782A - Machine for the manufacture of molded braid intended for furnishing objects : en fr
  • US1504094A - Internal-combustion engine : en
  • DE400277C - Electric wall lighter : de en
  • GB203309A - Elevation indicating drum for gun carriages with independent elevation : en
  • GB220020A - Improvements in or relating to the link connecting pins of stenter chains : en
  • GB220049A - Improvements relating to back rests or bearers of looms for weaving : en
  • FR575811A - Method for generating fluid streams in various pneumatic phases and tools arranged for their use : en fr
  • GB219901A - Combined carrier-stand for bicycles, motor-cycles and the like vehicles : en
  • FR575824A - Absorption refrigeration machine composed of a boiler absorber, a condenser and an evaporator : en fr
  • FR575946A - Nut shaped briquette press : en fr
  • FR575700A - Lock washer : en fr
  • US1503982A - Snap switch : en
  • GB215309A - Improvements in and relating to mops or like devices for washing or polishing floors and the like : en
  • DK33506C - Device by Radiators. : da en
  • US1504195A - Valvular arrangement of internal-combustion engines : en
  • US1503482A - Valve mechanism for refrigerating apparatus : en
  • US1503673A - Drainage plate for expressing presses : en
  • US1503878A - Child's vehicle : en
  • FR575827A - Hose clamp : en fr
  • US1503826A - Trolley guide : en
  • DE399489C - Sludge box for acetylene apparatus : de en
  • FR576014A - Ball joint system, male and female, concentric and with metal gaskets : en fr
  • GB208121A - Improvements in or relating to apparatus for the graphic representation of numerical data or mathematical functions : en
  • DE399669C - Multi-disc clutch : de en
  • FR575741A - Improvements to furniture : en fr
  • FR576047A - Improvements to devices for removing emptying tubes, or <queusots>, from machines for manufacturing incandescent lamps : en fr
  • GB219831A - Improvements in pipe joints : en
  • FR575902A - Removable front end allowing to transform a bicycle or a motorcycle into three-carrier, tricycle, etc. : en fr
  • GB219885A - An improved clamp for use in drilling and pumping wells : en
  • FR575970A - Device for indicating changes in direction of an automobile : en fr
  • FR575899A - Quick tensioner for wire strapping of parcels, crates, etc. : en fr
  • US1503771A - Method of binding : en
  • US1503760A - Vanity box : en
  • US1503851A - Overturning prevention for tractors : en
  • CA241917A - Animal trap : en fr
  • CA241974A - Stone picker : en fr
  • US1503911A - Tank heater for poultry cars : en
  • US1503575A - Mud press : en
  • DE400210C - Electric welding and heating machine : de en
  • FR575699A - Fast shredder : en fr
  • FR27613E - Three-carrier trolley with continuous translational movement : en fr
  • GB220058A - Improvements in or relating to electrical or other coils and to winding machines therefor : en
  • CA242044A - Electric vehicle : en fr
  • FR575713A - Improvements to refrigerated coolers and refrigeration installations : en fr
  • FR575792A - Double row ball bottom bracket at each reach for bikes : en fr
  • GB219781A - Improvements in or relating to wind shoots : en
  • FR575769A - Calibrated variable resistor : en fr
  • DE400326C - Time switch, especially for resistance welding machines : de en
  • FR27644E - Apparatus for handling containers of all kinds in the air : en fr
  • FR575848A - Mechanical switch control by the machinist : en fr
  • FR575881A - Container for bronze colors and similar materials : en fr
  • FR27608E - Improvements to liquid meters : en fr
  • FR575744A - Annealing furnace conveyor : en fr
  • GB219832A - An improved address label : en
  • US1504149A - Attachment for hair-drying machines : en
  • US1503564A - Electric furnace and precipitator for producing oxide of zinc : en
  • CA241907A - Folding gate : en fr
  • GB219912A - Improvements in screw stud-setting or fixing tools : en
  • AU1476423A - A regulating valve for bath heaters and the like : en
  • US1503730A - Dirigible-balloon control for landing : en
  • GB219829A - Improvements in and relating to riveters : en
  • US1503936A - Conveyer : en
  • US1503614A - Steam generator : en
  • FR575755A - Luminous advertising device : en fr
  • FR575987A - Portable gushing fountain : en fr
  • FR576018A - : fr
  • GB219761A - Improvements in and relating to apparatus for measuring or indicating speeds and distances or revolutions run : en
  • GB219841A - Improvements in the distributing mechanism of typographical machines : en
  • US1503893A - Back-tool holder : en
  • US1504185A - Automatic speed-control system for railways : en
  • CA241976A - Vehicle wheel : en fr
  • DE400260C - Electric steam generator : de en
  • DE399956C - Electrical measuring device : de en
  • FR575728A - Arc discharge current rectifier : en fr
  • US1503746A - Adjustable tray table top and display device : en
  • US1504091A - Locomotive driven by steam and internal-combustion engines : en
  • US1504129A - Hose-attaching device : en
  • CA241994A - System of electrical generation : en fr
  • US1503467A - Cable-operated plow : en
  • US1503530A - Priming mixture for propellent explosives : en
  • US1503966A - Addressing machine : en
  • USD65381S - Tional silver co : en
  • DK33497C - Device for cooling machines. : da en
  • DK33507C - Apparatus for Checking the Speed of Motor Vehicles. : da en
  • FR575948A - Flexible Shafts Improvements : en fr
  • CA242047A - Lens grinder : en fr
  • US1504179A - Roll for paper-manufacturing machines : en
  • GB220354A - Improvements in the construction of panel boards for wireless signalling and other apparatus : en
  • DE399805C - Process for the preparation of derivatives of dihydroisoquinoline : de en
  • FR575951A - Improvements to shelf fixing devices in furniture : en fr
  • GB211482A - Improvements in settling apparatus : en
  • CA241914A - Spark plug : en fr
  • CA241922A - Wrench : en fr
  • DE399544C - Arrangement for metal vapor rectifiers, in which the cathode metal is in an insulating vessel : de en
  • GB218968A - Improvements in the mounting of motor car bodies on their chassis : en
  • DE399362C - Cylinder head for internal combustion engines for high pressures, e.g. B. Diesel engines : de en
  • FR27635E - Manufacturing process of detonation capsules : en fr
  • FR575684A - Preparation process for firing with liquefied gas explosives : en fr
  • US1503769A - Armor-piercing projectile : en
  • US1504145A - Dynamo-electric machine : en
  • US1503767A - Furnace grate : en
  • US1503848A - Headlight : en
  • GB201133A - Improvements in or relating to the firing gear of submarine mines : en
  • USD65375S - Design for a pile fabric : en
  • DE399670C - Device for cooling and venting the propellant of fluid gears : de en
  • US1503709A - Vacuum-tube circuits : en
  • US1503546A - Alan w : en
  • US1503856A - Wood-sawing attachment for tractors : en
  • FR577643A - : fr
  • US1503958A - Burial casket : en
  • US1503800A - Oblique-light diaphragm : en
  • US1503543A - Glass-thickness gauge : en
  • US1503901A - Live-bait spinner : en
  • FR575906A - Improvement in the turning mechanism for motor vehicles and the like : en fr
  • DE399418C - Mobile atomizing device for devouring plant pests : de en
  • US1503852A - Salb beywolds : en
  • DE400383C - Method of manufacturing fastening strips intended for clothing and other objects made of woven fabric, leather, etc. : de en
  • GB219863A - Improvements in spiral lowering chutes : en
  • FR575668A - holder for soap bars and other substances : en fr
  • CA241962A - Automobile bumper : en fr
  • CA242003A - Brake mechanism : en fr
  • US1503719A - Glove-cleaning machine : en
  • GB219809A - Improved small incandescent gas light : en
  • CA241943A - Water cooler for engines : en fr
  • DE400329C - Border whistle for checking hearing ability : de en
  • AU1637024A - Improvements in guard appliances for stamping, embossing and like machines : en
  • DE400447C - Internal combustion engine with two pistons running into one another : de en
  • GB219825A - Improvements in spotlight or the like lamp brackets : en
  • DE393864C - Process for the production of round bases for metal vessels : de en
  • DE400409C - Process for the production of woven drive belts, conveyor belts or the like. : de en
  • FR575905A - Turbine locomotive : en fr
  • AU1351523A - Improvements in reaction turbine engines : en
  • US1503479A - Process and apparatus for the continuous casting of rods, bars, and the like : en
  • US1503618A - Hydraulic coupling and change-speed gear : en
  • US1503558A - Visible index : en
  • US1503792A - Thomas l : en
  • USD65385S - Barnet ptjsbin : en
  • US1503718A - Control apparatus : en
  • US1503498A - Last-measuring machine : en
  • DE399527C - Shoe nailing machine with a device for instantly holding the raised and lowered horn during its longitudinal movement : de en
  • FR27636E - Telephone conversation meter system for building stations : en fr
  • FR575982A - tram equipment established to allow the operation of the tram by one person : en fr
  • US1504053A - Washing machine : en
  • US1503495A - Boiler-washing nozzle : en
  • US1503693A - Well stopper : en
  • US1503984A - Manufacture of 2.3-hydroxynaphthoic acid : en
  • US1504050A - Holder for razor blades for sharpening devices : en
  • DE400336C - Roestofen with stacked roast soles : de en
  • DE400414C - Process for the extraction of protein and nutritional salts from the amniotic fluid of the potatoes : de en
  • FR27625E - Alloy enhancements : en fr
  • US1504121A - Artificial limb : en
  • GB219806A - Improvements in matrices or type-dies for typographical composing machines : en
  • FR576021A - Installation for supplying high voltage devices, in particular roentgen tubes : en fr
  • FR575891A - : fr
  • US1503598A - Refrigerating apparatus : en
  • DE400292C - Toy in the shape of an egg consisting of two removable parts : de en
  • US1503866A - Toothed cutter lip : en
  • US1503616A - Tractor construction : en
  • US1503488A - Display device : en
  • US1504014A - System of connections for prevention of paralleling of generators on train units : en
  • US1504073A - Disappearing bayonet : en
  • CA241906A - Bread slicer : en fr
  • US1503475A - Locomotive booster system : en
  • US1503584A - Strainer : en
  • US1503565A - Lock : en
  • US1504147A - Faucet reducer : en
  • GB219787A - Improvements in and relating to rotary drying cylinders : en
  • GB220356A - Improvements in machines for sheeting or washing rubber and the like, in which water-spraying appliances are employed : en
  • US1503811A - Dispensing apparatus : en
  • US1503807A - Permutation lock : en
  • DE399459C - Clamping wheel adjustable by pressure screws for multi-part pit punches : de en
  • DE400359C - Safety device for tapless rifles : de en
  • FR575734A - Improvements to electrical machines : en fr
  • FR575764A - Device for automatically ensuring the straight line running of air navigation devices : en fr
  • FR575985A - Device for drying, cooling and moistening starch, starch, dextrin : en fr
  • FR575692A - Lighting system for photographic and cinematographic shooting : en fr
  • FR575929A - Automatic water shortage warning device for low pressure steam generator : en fr
  • GB219878A - Improved process of and apparatus for atomizing fuel in internal combustion engines : en
  • US1503629A - Smoking pipe : en
  • DE400376C - Gravure press : de en
  • FR575900A - Process for retting or degumming flax or other textile plants : en fr
  • DE399347C - Device for displaying or recording a pressure, a temperature or another physical quantity by measuring the resistance of an electrical conductor immersed in a liquid : de en
  • DE399416C - Quick coupling as a shut-off device : de en
  • DE400416C - T-shaped holder for self-tie ties with rubber loops : de en
  • FR575975A - Card Files : en fr
  • FR576015A - Gas-filled electric lamps : en fr
  • GB219811A - Electric altar-bread baking device : en
  • DE400221C - frying pan : de en
  • FR575800A - Automobile chassis fitted with a device enabling the clutch, gearbox, differential, rear axle to be removed and with direct braking on the ground : en fr
  • FR576022A - Improvements to metal drums : en fr
  • GB212516A - Improved means for binding or repairing sheet music, pamphlets and the like : en
  • DE399108C - Centrifugal governor : de en
  • DE399772C - Corner connection for the panels of the jacket of a room stove : de en
  • GB219771A - A cabinet with combined soda water-supply and cooling means therefor : en
  • FR575977A - Filter : en fr
  • FR575883A - High pressure steam or gas turbine : en fr
  • FR575907A - Elastic suspension for vehicles : en fr
  • GB219772A - Method of improving coke as fuel for stoves and the like : en
  • GB219803A - Improvements relating to friction brakes : en
  • US1504162A - Collapsible crate : en
  • US1504181A - Perforating device : en
  • GB211483A - Improvements in actions for typewriting machines : en
  • GB219725A - Improvements in or relating to printing presses : en
  • US1503609A - Indicator : en
  • US1504055A - Measuring register : en
  • FR575821A - Breathing mask facilitating learning to swim : en fr
  • FR575953A - Device for supporting a warning device or other device on a motor vehicle or other : en fr
  • FR575721A - Seat support for cycles and motorcycles : en fr
  • FR575887A - Improvements to sliding frame adjusters : en fr
  • GB220061A - Improvements in typewriting machines : en
  • FR27633E - Improvements to water level indicators with alarm signal for boilers : en fr
  • FR577681A - Motor vehicle : en fr
  • GB219759A - Improvements in or relating to the construction of iron or steel reinforcement for concrete floor slabs and the like : en
  • GB219821A - Improvements in surveyors levels : en
  • FR575855A - Manufacturing process of hydrochloric acid and sodium sulphate : en fr
  • FR575745A - Device for winding a wire or a metal braid in a helix around tubes or cables : en fr
  • FR575748A - Improvements to rides for farms or others : en fr
  • GB220044A - Improvements in portable lamps : en
  • US1503582A - Razor-blade sharpener : en
  • US1504200A - Typewriting machine : en
  • US1503710A - Dumping vehicle : en
  • US1503733A - Electrical control for engraving machines : en
  • US1503884A - Method of producing channel irons : en
  • DE399539C - Construction device with three expansion clamps for narrow and wide warps : de en
  • DE400225C - Method of making glowing insect glue : de en
  • FR575835A - Method and devices for checking the operation of locking systems : en fr
  • FR575788A - Advanced safety lock : en fr
  • GB219830A - Improvements in the manufacture and production of vat colouring matters : en
  • GB208724A - Improvements in automatic reclosing electric circuit interrupter systems : en
  • GB219723A - Improvements in or relating to electric circuit breakers and the like : en
  • FR575742A - Mask for treatment of diseases of the face : en fr
  • DE399545C - Grate with longitudinally movable hollow rods : de en
  • FR575863A - reinforced cast iron vice : en fr
  • DE399958C - Ratio meter with relay for alternating current : de en
  • DE400418C - Lighting crown : de en
  • FR575776A - Aircraft tail carriage : en fr
  • GB219790A - Improvements in liquid fuel burners : en
  • FR575870A - Improved process for masticating rubber and apparatus for carrying out the process : en fr
  • DE400261C - Process for the manufacture of writing and drawing pens for duplication purposes : de en
  • GB200079A - Molding apparatus : en
  • GB219770A - Improvements in or relating to gear cutting machines : en
  • GB219812A - Improvements in or relating to steam and hot water heating apparatus : en
  • DE400485C - Template card case for duplicating machines, e.g. Address printing machines : de en
  • FR575816A - Dyeing process with packaging of the coloring matter : en fr
  • FR576032A - Extendable mesh sorter : en fr
  • FR577587A - : fr
  • GB204301A - Improvements in or relating to receiving-circuits for wireless telegraphy, wireless telephony and like purposes : en
  • DE399615C - Lack of laundry : de en
  • GB219910A - Improvements in or relating to sifting machines : en
  • US1503508A - Fluid-operated turbine engine : en
  • US1504103A - Parachute : en
  • GB206830A - Improvements in or relating to bearings : en
  • DE400176C - Apparatus for generating tones, consisting of a membrane clamped between a housing fed by an air stream and its cover, which possibly also controls the air supply : de en
  • DE400180C - Card shuffler : de en
  • FR575703A - Two-part gears with replaceable crown gear : en fr
  • FR575708A - Improvements in apparatus for separating liquids of different specific weight, and in indicating means for these apparatus : en fr
  • FR576039A - Molding machine for foundries : en fr
  • DE399503C - Potato plant hole machine for transverse processing : de en
  • FR575901A - Auto hood fastening system that slides out and produces an oblique pulling force : en fr
  • FR575674A - Improvements to Directed Radiation Antenna Systems : en fr
  • FR575853A - Process for preparing acetic anhydride : en fr
  • FR575799A - Improvements in hosiery looms with a view to obtaining so-called articles : en fr
  • FR575989A - Device to divide : en fr
  • FR575690A - Discontinuous cannetille broth fringe and its manufacturing process : en fr
  • DE395028C - Drying chambers, in particular for drying wood : de en
  • US1503888A - Ratchet wrench : en
  • US1504090A - Hub and spoke connection : en
  • US1503773A - Step plate : en
  • DE399870C - Sound bodies : de en
  • US1504019A - Pencil-sharpening machine : en
  • US1504114A - Yoke construction for shirts : en
  • US1503686A - Float valve : en
  • DE400165C - Drive device for motor vehicles with four driven wheels : de en
  • US1503641A - Art of working dusty fields : en
  • US1503840A - Cowl ventilator : en
  • CA242035A - Collar : en fr
  • CA241990A - Aperiodic pilot conductor : en fr
  • CA242004A - Brake mechanism : en fr
  • DE400445C - Purge air pump for two-stroke explosion engines : de en
  • DE400367C - Anchor mast and anchoring device for airships : de en
  • US1504088A - Process for sealing containers in vacuum : en
  • US1503678A - Apparatus for making drill steels : en
  • US1503874A - Revolving self-cleaning moldboard plow : en
  • CA241927A - Tobacco pipe : en fr
  • CA241937A - Wheel for automobiles and railway cars : en fr
  • CA241991A - Weighing scales : en fr
  • US1503607A - Ventilator : en
  • US1503732A - Harvesting machine : en
  • US1503806A - Automobile direction signal : en
  • CA241900A - Manicuring tool : en fr
  • CA241970A - Tire armour : en fr
  • GB219867A - Edge and corner protector for boxes, cases or the like : en
  • US1504031A - Automobile recording instrument : en
  • FR575715A - Improvements to brake and clutch coverings : en fr
  • GB219796A - Improved method of and apparatus for drying hosiery or the like : en
  • FR575893A - Improvement of furniture legs : en fr
  • DE400234C - Game device based on impact, such as golf, hockey, cricket or the like : de en
  • FR575880A - Children's wooden toy bicycle : en fr
  • US1503695A - Process oe treating glass : en
  • US1503827A - Process of welding cast iron to steel : en
  • FR575862A - Internal combustion engine : en fr
  • FR575958A - Stretch and elastic hanger dispenser : en fr
  • DE399431C - Shoe brake, in particular for motor vehicles : de en
  • DE400350C - Process for making color photographs : de en
  • FR27640E - Device for the immediate conversion of bicycles into two-seater double-pedaling tricycles : en fr
  • FR575986A - Improvements to finless spinning machines : en fr
  • DE400139C - Braking device for car : de en
  • FR575791A - Thruster : en fr
  • FR575911A - Hygienic septic tank : en fr
  • FR575778A - Method of driving mechanical hammers actuated by the masses of a flywheel : en fr
  • FR576002A - Apparatus for the automatic and gradual standby of an incandescent electric lamp : en fr
  • US1503594A - Vanity case : en
  • US1503697A - Automatic typewriting machine : en
  • FR575777A - Switch enhancements : en fr
  • AU1351623A - Improved draft adjusting means for ploughs, cultivators andthe like : en
  • FR27611E - : fr
  • GB219752A - Improvements in trucks for tramway vehicles : en
  • GB220055A - Improvements in and relating to wristlets for watches, ornaments, and other articlesworn on the wrist : en
  • FR575968A - Frame for binders : en fr
  • CA241920A - Wrench : en fr
  • FR575760A - : fr
  • US1503549A - Apparatus for cooking pulp-making fibers : en
  • US1503845A - Vehicle hub clutch : en
  • FR575996A - Improvements made in the establishment of combine harvesters : en fr
  • GB219820A - Improvements in loading machines : en
  • US1503506A - Pencil : en
  • FR575945A - Lubricating Groove Making Machine : en fr
  • GB219893A - Method for the production of double walled glass vessels : en
  • FR575718A - Rope sole shoe : en fr
  • GB209034A - Process for the preliminary treatment of molasses for use in the manufacture of yeast : en
  • DE400167C - Sled with bumpers : de en
  • DE400379C - Dezincification or detinning of scrap iron : de en
  • FR576016A - Gear shifting for bicycles : en fr
  • FR575952A - Variable Text Advertising Device : en fr
  • DE399296C - Back pressure steam turbine for two extraction pressures : de en
  • US1503619A - Tile press : en
  • US1503690A - Self-locking hinge : en
  • US1504074A - Railway-crossing signal : en
  • US1503799A - Fastening of the button type : en
  • US1503922A - Fluid-pressure impulse system : en
  • GB219853A - Method for the production of decorative or other effects in vulcanized rubber : en
  • GB219836A - Improvements in or relating to frame aerials for wireless apparatus : en
  • FR575823A - Metal sterilizer cap : en fr
  • GB219805A - Improvements relating to means for controlling or operating water gas apparatus : en
  • GB219807A - Improvements in or relating to rotary engines, pumps, and the like : en
  • FR27617E - Automatic stripping device adapting to vineyard plows : en fr
  • DE399517C - Motor vehicle with front to back fenders : de en
  • FR575752A - Process for obtaining fibers of agaves, yuccaceae and others : en fr
  • FR575897A - Improvements to electrical circuit breakers and similar devices : en fr
  • US1503701A - Patch and method of making the same : en
  • FR575858A - Automobile rear window arranged to indicate direction of travel : en fr
  • FR576048A - Improvements in the manufacture of anti-friction metals : en fr
  • GB219848A - Improvements in or relating to roller bearings : en
  • GB219777A - Improvements relating to combing machines : en
  • US1503672A - Grade meter : en
  • US1503844A - Resilient wheel or track roller : en
  • US1503639A - Method for annealing sheet metal : en
  • FR575656A - Double-lift armor mechanics with full or half-step blade lever travel : en fr
  • FR575877A - Removable safety lock : en fr
  • FR575976A - elements used as building stone : en fr
  • US1503512A - Automatic stop for bottle washers : en
  • US1503904A - Means for producing woven reed articles : en
  • US1504017A - Reflector : en
  • FR576020A - : fr
  • CA241999A - Rotary pump : en fr
  • DE400078C - Measuring device to determine the economically correct distribution of reactive power to several electrical power plants or machines working in parallel : de en
  • US1504025A - Liquid-level gauge : en
  • FR575820A - Device for improving sighting devices : en fr
  • US1503535A - Caster centering and retaining device : en
  • US1503581A - Traveling scaffold : en
  • USD65368S - Design for clamp for automobile bumper : en
  • GB203686A - : en
  • DE399637C - Handle for hand packs : de en
  • US1503926A - Refuse receptacle : en
  • US1504051A - Blade holder for safety-razor blades : en
  • US1503945A - Machine for manufacturing coiled-wire fabric : en
  • CA241899A - Ice tongs : en fr
  • CA242019A - Method of making hood-hinges for automobiles : en fr
  • US1504128A - Cigarette case : en
  • CA242010A - Chassis for automobiles : en fr
  • DE400371C - Crate lock : de en
  • US1503785A - Selective switching mechanism : en
  • US1504164A - Manufacture of dyestuff intermediates : en
  • DE399440C - Device for combing machines to relax the springs acting on the upper tongs and the feed roller : de en
  • US1503640A - Internal-combustion engine : en
  • US1503674A - Perforating machine : en
  • GB219757A - Improvements in machines for washing, boiling and rinsing clothes or similar articles : en
  • US1503969A - Bumper for automobiles : en
  • FR575751A - Improvements to sanitary devices : en fr
  • GB203313A - Improved method of constructing buildings and other structures : en
  • DE399729C - Device for emptying centrifugal drums : de en
  • DE400309C - Device for moving the tendril cord on tendril binding machines : de en
  • DE399398C - Loading bridge : de en
  • FR575801A - Improvements to yarn distributors for rectilinear knitting machines : en fr
  • FR575974A - Composition for electric batteries : en fr
  • FR575889A - Net for collecting fruit : en fr
  • US1503664A - Governor for controlling gas flow : en
  • US1503658A - Tractor : en
  • CA241904A - Weighing machine : en fr
  • US1503985A - Grommet : en
  • US1503483A - Magneto : en
  • US1503615A - Tractor suspension : en
  • FR575756A - Improvements to thread boxes : en fr
  • FR577680A - Improvements to acoustic devices : en fr
  • GB219846A - Manufacture of a new azo-dyestuff : en
  • DE399502C - Button fastening : de en
  • CA241888A - Ore reduction : en fr
  • US1504065A - Fishing-line float : en
  • DK33509C - Saddle for Motorcycles. : da en
  • CA241895A - Corset : en fr
  • FR575806A - Deep rims for pneumatic tires : en fr
  • FR575913A - Process for the production of methanol or other oxygenated organic compounds : en fr
  • GB220053A - Improvements in cooking grates and ranges : en
  • US1503972A - Electric boiler : en
  • USD65372S - Design foe : en
  • DE399610C - Method for connecting electrical heating elements with their carrier : de en
  • DE400170C - Machine for the preparation of metallic or other plates for printed products with bowls containing abrasive balls : de en
  • AU1349523A - Improved means for producing a vacuum specially applicable to the preservation of food stuffs : en
  • DE400366C - Aircraft impeller : de en
  • US1503477A - Skiving machine : en
  • US1503975A - Retaining device : en
  • US1504001A - Powder box : en
  • US1504126A - Refrigerator drain pipe : en
  • US1503578A - Curtain runner : en
  • US1503903A - Draft appliance : en
  • US1503989A - Curtain fastener : en
  • US1504066A - Automatic air-pressure oatce : en
  • FR27626E - Universal switching device : en fr
  • FR575662A - Fastening band for so-called <boys> tires on the rim : en fr
  • DE400173C - Device for the invisible creation of characters and recording of notes : de en
  • FR575732A - Improvements made to the construction of elements entering into the constitution of aerial vehicles and established by contiguous caissons, in particular that of the wings of airplanes, fuselages, stabilization and steering units, etc. : en fr
  • US1503971A - Automatic controller : en
  • CA241915A - Motor car chassis : en fr
  • US1503854A - Receiving device for electric phonographs and the like : en
  • US1504101A - Engine : en
  • US1503647A - Clean-out frame and cap therefor : en
  • US1504062A - Humidifier : en
  • DE400291C - Adjusting sleeve bearing for variable pitch and reversing propellers : de en
  • FR27622E - Improvement in mouthpieces for saxophones : en fr
  • US1503988A - Hose supporter : en
  • US1504080A - Automatic controller : en
  • DE400280C - Machine for folding and cutting wide paper webs : de en
  • GB219343A - Improvements in or relating to binders or adhesives : en
  • GB219883A - Improvements in or relating to multiple image devices : en
  • US1504190A - Trailer : en
  • DE399613C - Bunker outlet : de en
  • US1503561A - Brake : en
  • DE399712C - Arrangement for vibration damping, especially of ships : de en
  • FR575793A - Volumetric meter for powering motors or others : en fr
  • AU1350623A - Afoot mat and lugg-age and like cannier device for motor road vehicles : en
  • DE399935C - Propulsion device for ships : de en
  • US1504115A - Folding reversible french cuff : en
  • US1503742A - Assigtos to- bacon multiplies : en
  • FR575983A - Carburetor improvements for internal combustion engines : en fr
  • US1503496A - Cutting block : en
  • US1504038A - Vehicle washer : en
  • US1504076A - Manufacture of tapering metal disks : en
  • AU1840524A - Improvements in and relating to reclosing circuit breaker systems : en
  • DE399333C - Self-acting lubricator : de en
  • DE399735C - Stirring device for substances suspended in liquids, especially for bleaching paper stock : de en
  • GB219769A - Improvements in renewable primary dry cell batteries : en
  • US1503675A - Crane : en
  • DE399789C - Lever hinge for vehicle doors of all kinds : de en
  • DE399604C - Fighter plane : de en
  • DE399640C - Agricultural machine for processing autumn crops : de en
  • CA241954A - Hairpin : en fr
  • CA242016A - Starting and lighting device for automobiles : en fr
  • DK33510C - Procedure for the Production of Charcoal. : da en
  • DE400143C - Independent double-pole overcurrent switch : de en
  • DE400269C - Vacuum refining for zinc and other metals : de en
  • CA241939A - Cement, concrete and plaster : en fr
  • US1503820A - Safety door lock : en
  • DE399766C - Sweat bath with ventilation device and ducts or pipelines for the heating gases that are led around the sweat room : de en
  • FR575661A - Textile titration process and apparatus performing this process : en fr
  • US1503562A - Circuit closer for alarms : en
  • US1503992A - Coal-cutting machine : en
  • US1503717A - Control apparatus and system : en
  • US1503949A - Combination ash tray and cigarette case : en
  • US1503786A - Automobile lock : en
  • US1503788A - Hemp-stripping machine : en
  • FR575833A - Process for the preparation of ammonium chloride from hot distillation or generator gases containing ammonia : en fr
  • GB203308A - Improvements in or relating to composite piles : en
  • DE399534C - Bench or other seating for carousels : de en
  • DE399810C - Clothing made of leather : de en
  • DE400235C - Rotary kiln plant for burning cement : de en
  • CA241885A - Latch : en fr
  • CA242040A - Waste-heat regenerating method : en fr
  • US1504175A - Coating composition : en
  • CA241919A - Sound producing device : en fr
  • USD65369S - Design for a display stand for packaged goods : en
  • US1503724A - Fishing tool : en
  • US1503751A - Method of extracting oil : en
  • US1503910A - Hot-water-supply system : en
  • FR575876A - Adjustable electrical resistors : en fr
  • GB198675A - New system of inviolable coffer (or safe) acting by compressed air : en
  • GB219855A - Improvements in paving blocks : en
  • FR575761A - Process for the production of trisazo dyes : en fr
  • FR575785A - Single-chamber turbo-sprayer : en fr
  • US1503941A - Plate-clamping mechanism for printing presses : en
  • US1504061A - Diphenylnaphthylmethane dyes : en
  • US1503661A - Sanctuary lamp : en
  • US1503574A - Slack-adjuster mechanism : en
  • US1503983A - Method oe making auxiliary shirt bosoms and the article formed thereby : en
  • AU1373923A - A regulating valve forbath heaters andthe like : en
  • FR575797A - Oil lubricator : en fr
  • AU1360823A - Improvements relating to jib crane excavators : en
  • CA241973A - Water separator for air tanks : en fr
  • US1503461A - Device for regulating the supply of fuel for gas burners : en
  • US1503939A - Brake and accelerator operating mechanism : en
  • US1503829A - Power press for forming mica washers and other insulating forms : en
  • US1503867A - Collar button : en
  • US1503917A - Cut-out : en
  • US1504070A - Trolley wheel : en
  • US1504081A - Oil-well pump : en
  • USRE15884E - Oswald cobadi and henri graf-buchler : en
  • DE399497C - Storage and arrangement of the end of the drum axis of a wet gas knife that drives the counting and scooping mechanism : de en
  • DE399616C - Iron with automatic lifting device : de en
  • FR575722A - Cartridge tube for lubricating piston lubricating devices : en fr
  • US1504010A - Sausage-link-forming machine : en
  • US1503569A - Heating system for mammoth incubators : en
  • US1503579A - Syringe : en
  • US1503652A - Oil pump : en
  • USD65384S - Design fo r lace : en
  • US1503504A - Railway signaling : en
  • US1503737A - Incinerator : en
  • US1503759A - Pressure indicator : en
  • US1503484A - Commutator and process of manufacture : en
  • GB219882A - Improvements in and relating to electric irons : en
  • DE399536C - Universal joint for doll limbs : de en
  • GB212221A - : en
  • DE400251C - Process for the production of hard pieces of fuel from peat, bog, coal sludge or the like. : de en
  • FR575938A - Process for improving plant fibers : en fr
  • FR575963A - Hammer for striking points in nailing machines : en fr
  • FR575763A - Further training in stabilizing devices for airplanes : en fr
  • GB219916A - Improvements in and relating to platen printing presses : en
  • GB205501A - Photographic printing process for the production of coloured images : en
  • GB219845A - Improvements in the keyboard mechanism of typographical machines : en
  • GB219788A - Improvements in or relating to heat exchangers : en
  • DE400337C - Projection apparatus : de en
  • US1503490A - Shank and bit punch : en
  • FR575736A - Sandal : en fr
  • GB219864A - Anti-splash guard for the wheels of motor and other road vehicles : en
  • GB218613A - Improvements in machines for making hat shapes : en
  • GB219775A - Improvements relating to pipe joints : en
  • GB220047A - Improvements in and in the manufacture of inductance coils for use in wireless telegraphy and telephony : en
  • DE399703C - Roller straightening machine for profile iron : de en
  • GB208122A - Improvements in and relating to elastic fluid turbines : en
  • FR575923A - Advanced icing machine for sorbets and other food products : en fr
  • US1503784A - Machine for producing rattan weaving strips : en
  • FR27605E - Rational space heating device supplied indifferently by any industrial source of heat : en fr
  • GB198681A - : en
  • GB213254A - Improvements relating to cupping appliances : en
  • GB219891A - Improvements in or relating to rotary internal combustion engines : en
  • GB219746A - An improved device for arresting mine cages or lifts on breakage of the winding cable : en
  • US1503750A - Tunnel kiln with steam-generating cooling zone : en
  • FR575860A - Sewing Machine Improvements : en fr
  • FR575898A - Lubrication device for vertical electric motors : en fr
  • GB209380A - Improvements in or relating to coking retort oven batteries with regenerators : en
  • DE400255C - Process for the preparation of products containing chlorine from pulp waste liquors : de en
  • FR575694A - Daytime and night-time changing advertising device : en fr
  • GB207777A - Hydraulic draft tube : en
  • FR575927A - Combined rear lighting device for automobiles : en fr
  • FR575665A - Aircraft machine gun mount for down firing : en fr
  • GB219785A - Improvements in or relating to galvanic batteries : en
  • USD65380S - Tional silver co : en
  • FR575831A - New photosculpture process : en fr
  • GB219753A - Method of casting magnesium or magnesium alloys : en
  • US1503993A - Inert electric battery : en
  • US1503620A - Tractor attachment : en
  • GB220042A - Improvements in apparatus for electrically translating sound waves into light waves,and for producing a photographic record of such waves : en
  • FR575924A - heat exchanger : en fr
  • FR27619E - Hive improvements : en fr
  • GB219780A - Tire rim : en
  • GB219823A - Improvements in and relating to thermionic devices : en
  • GB219884A - An improvement in or relating to centrifugal friction clutches : en
  • DE400352C - Tires for vehicle wheels : de en
  • GB219847A - Apparatus for the designing of stripes and the like for textiles : en
  • FR575743A - : fr
  • FR575937A - Automatic Bobbin Change Loom Thread Cutter : en fr
  • GB218965A - Improvements in processes and apparatus for concentrating rubber latex and similar materials : en
  • DE399450C - Driving wheel for locomotives u. like : de en
  • DE399634C - Multi-stage mercury vapor pump : de en
  • DE400364C - Wing arrangement for large aircraft : de en
  • DE399606C - Frame pillars for clockworks : de en
  • US1504009A - Nut-cracking machine : en
  • FR27639E - Stretch loom for braids or laces : en fr
  • GB219894A - Improvements in or relating to the valves of internal combustion engines : en
  • US1503916A - Metering arrangement for automatic telephone systems : en
  • DE399736C - Propeller propulsion by means of internal combustion engines : de en
  • FR575920A - Multiplier device : en fr
  • GB220054A - Improvements in engine piston rings : en
  • CA242031A - Conveyer : en fr
  • FR27615E - Improved process for vulcanizing rubber and remanufacturing tires : en fr
  • DE400263C - Step grate with water cooling : de en
  • US1503662A - Wrench : en
  • US1503726A - Locking bung : en
  • US1503938A - Combined vehicle steering and electric motor controlling mechanism : en
  • US1503728A - Wood-heel clamp : en
  • AU1737624A - Improvement inthe art of filtration : en
  • CA241972A - Metal manufacture : en fr
  • DE399570C - Viewing and laying wheel for potato harvesters : de en
  • DE399559C - rust : de en
  • DE399763C - Heating rod with cooling ends surrounded by a firebrick tube with clearance : de en
  • US1503590A - Method and system for transmitting pictures to a distance : en
  • FR575810A - Method and apparatus for the preparation of oilseeds by grinding, mixing, heating with steam, vacuum and by blowing steam before passing through the extraction press : en fr
  • US1503935A - Bicycle and motor drive therefor : en
  • US1503723A - Clutch mechanism for power-driven tools : en
  • US1504144A - Projectile : en
  • FR575789A - Wall for vessels subjected to an external pressure greater than the internal pressure : en fr
  • FR577563A - Improvements in sound transmission and reproduction devices : en fr
  • FR576042A - Closing device more particularly applicable to railway wagons or other : en fr
  • FR575704A - Non-inflatable chamber, formed of closed cells, gas-tight, filled with gas under pressure by means of hydrogen peroxide : en fr
  • US1503957A - Composite moistureproof board : en
  • US1503628A - Tractor : en
  • FR575747A - Liquid fuel heater or any other fuel capable of providing a gaseous mixture : en fr
  • FR576000A - Loom mechanics used to adjust the pitch or march of the stringers : en fr
  • GB201164A - Improvements in or relating to resilient couplings for power transmission : en
  • GB219859A - Improvements in or relating to means for use in making walls and other structures of concrete or the like : en
  • US1503698A - Prepayment meter : en
  • US1504125A - Tetrakisazo dyes : en
  • US1503572A - Concrete hanger : en
  • US1503469A - Method of and apparatus for forging manifolds on pipes : en
  • GB219816A - Improvements in expansion joints for steam boilers : en
  • FR27606E - Development of balanced engines : en fr
  • FR575936A - Shuttle timer for devices which automatically change bobbins in looms : en fr
  • GB219754A - Improvements in heating appliances for domestic or the like purposes : en
  • GB220040A - Improvements in apparatus for electrically translating sound waves into light waves,and for producing a photographic record of such waves : en
  • DE400313C - Process for the preparation of nitrosamines : de en
  • FR575886A - Automotive Suspension Spring Repairer : en fr
  • FR27614E - Improvements to inter-row plows : en fr
  • FR576034A - Pneumatic parachute : en fr
  • FR575828A - Office ruler : en fr
  • DE399596C - Procedure for surface sampling : de en
  • FR27642E - Device applicable to stamp gluing machines allowing the stamp to be brought to the exact desired location : en fr
  • FR577618A - : fr
  • DE399719C - Puller for single and double-edged razor blades : de en
  • GB212526A - Improvements in or relating to gas compressors : en
  • GB220056A - Improvements in dough working and dividing machines : en
  • FR575915A - Improvements to shock absorbing spring brakes : en fr
  • FR575922A - Improved constator for pigeon competition : en fr
  • DE399306C - Switching arrangements for electrical measurements : de en
  • US1503973A - Terminal-setting tool : en
  • DE400306C - Locking device on scales to prevent incorrect weighing : de en
  • US1503522A - Emergency or auxiliary brake : en
  • US1503772A - Alloy for high-temperature use : en
  • US1503855A - Cover and opening of hermetically-sealed tins : en
  • US1503995A - Universal turning fixture : en
  • FR575781A - Automatic movement advertising device : en fr
  • FR576003A - Improvement in the manufacture of the carpet chenille : en fr
  • GB220041A - Improvements in apparatus for electrically translating sound waves into light waves,and for producing a photographic record of such waves : en
  • US1503977A - Winding for electrical apparatus : en
  • US1503580A - Dental tray : en
  • FR575875A - Reversible tightening key with interchangeable sockets : en fr
  • FR575904A - Cutting bar, fitted with attached teeth, for bar cutting machines : en fr
  • FR575842A - Roller device for agricultural work : en fr
  • FR575884A - Process for preparing ores and other intermixed mineral mixtures : en fr
  • FR575988A - Product used to supply internal combustion engines : en fr
  • US1503951A - Automatic stop mechanism for cord knitters : en
  • US1503865A - Seat construction for cam followers : en
  • DE399730C - Elastic crank escapement for watches : de en
  • DE391759C - Combination switch : de en
  • US1503870A - Coal-dust eliminator : en
  • US1504100A - Hair protector and conformer : en
  • DE400420C - Production of pure sulfur dioxide : de en
  • FR575758A - Method and device for easier removal of models from their sand molds : en fr
  • US1504113A - Turbine installation : en
  • US1503466A - Overshoe for tires : en
  • US1504123A - Ignition controller : en
  • US1503544A - Combined sand and water trap : en
  • US1503608A - Edge holding and forming device eos sheet-glass machines : en
  • US1503920A - Roller mounting : en
  • US1503886A - Railway-track construction : en
  • US1504193A - Electrical protecting apparatus : en
  • US1504140A - Celery planter : en
  • DE399583C - Gripper for advancing a film strip : de en
  • DE400185C - Process for the production of cellulose structures, in particular threads and films from viscose : de en
  • FR575670A - Process for tanning parts of iron, cast iron, steel or any other metal : en fr
  • GB219889A - Improvements in and relating to extension rails for mine railways and the like : en
  • CA241998A - Air heater : en fr
  • DE399504C - Arrangement in battery ignition devices for internal combustion engines to automatically interrupt the ignition circuit by means of a thermostat : de en
  • GB219794A - Weighing scales : en
  • CA241966A - Traffic signalling device : en fr
  • DE400393C - Dental floss holder with spool and a pair of resilient holding arms that are spaced apart : de en
  • DE399841C - Stopper rod for ladles : de en
  • DE400290C - Device for the automatic control of mechanical auxiliary drives : de en
  • US1504151A - Vacuum tank for measuring petrol consumption : en
  • GB219818A - Improvements in solutions for waterproofing porous materials : en
  • GB219758A - Improvements in and relating to platen printing presses : en
  • US1504186A - Whistling bubble blower : en
  • FR27620E - Flying machine : en fr
  • FR575790A - Process for the disintegration of substances containing alumina : en fr
  • GB220064A - Improvements relating to artificial teeth : en
  • DK33499C - Revolversikringprop. : da en
  • FR27601E - Vehicle moving on two groups of supports that it drives alternately : en fr
  • FR27604E - Carburetor for internal combustion engine : en fr
  • FR575691A - Metal post : en fr
  • GB209382A - Improvements in and relating to atomizers : en
  • GB204693A - Improvements in apparatus for photometric, polarimetric and spectrometric determinations : en
  • GB218269A - Method and device for treating materials containing paraffin : en
  • FR27649E - Improvements in Inner Tube Landing and Rolling Devices : en fr
  • FR575695A - Valveless engine with variable cycle and compression, running on all fuels : en fr
  • FR575729A - : fr
  • USD65387S - Design for an embroidered textile fabric : en
  • FR576025A - Briefcase for documents or files : en fr
  • US1504022A - Weighing scale : en
  • CA241942A - Asynchronous machine : en fr
  • US1503928A - Pulley manipulator : en
  • US1503515A - Expansion shell : en
  • US1504143A - Toothbrush : en
  • CA241926A - Truck for railroad rolling stock : en fr
  • US1503699A - Electric locomotive : en
  • US1503554A - Adjustable stuffing-box casing-head clamp : en
  • US1504194A - Container and method for producing it : en
  • US1504056A - Motor-vehicle draft : en
  • US1504099A - Match scratcher : en
  • US1503599A - Protective device in sound-signaling apparatus : en
  • FR575854A - Improvements to devices used to support globes, reflectors, etc., in electric lighting apparatus : en fr
  • DE400303C - Multi-pole small magneto-electric machine : de en
  • CA241947A - Wheel rim contracting and expanding appliance : en fr
  • US1503694A - Bottle : en
  • USD65379S - Design fob : en
  • DE400430C - Control device for vehicle lighting systems working with dynamo and accumulator battery and. like : de en
  • DE399417C - Endurance fly catcher with a tether that passes through the slits of a glue container and runs around a guide : de en
  • US1503921A - Variable-width two-needle sewing machine : en
  • US1504139A - William f : en
  • US1503875A - Apparatus for making building blocks and the like : en
  • US1503908A - Telephone head set : en
  • DE400425C - Digestion process for soils containing silica : de en
  • CA242045A - Flush tank valve : en fr
  • US1503877A - Feeder-pile-adjustment means : en
  • US1503489A - Rail fastener : en
  • US1503796A - Side-delivery rake and swath turner : en
  • US1503905A - Attachment for internal-combustion engines : en
  • US1503696A - Diaphragm : en
  • US1503497A - Lens-grinding machine : en
  • US1503859A - Tubular rivet and the like article : en
  • US1503551A - Band-punching machine : en
  • CA241901A - Bank cage : en fr
  • CA241938A - Headlight for automobiles : en fr
  • FR575885A - Closure device for packaging and other similar applications : en fr
  • US1504142A - Internal-combustion engine : en
  • US1503725A - Tire grip : en
  • US1503940A - Electric control mechanism : en
  • US1504118A - Adhesive pot : en
  • US1503481A - Process of forming sodium carbonate : en
  • US1504097A - Fireless cooker : en
  • CA241981A - Gasket : en fr
  • AU1418723A - An improved machine for moulding drain pipes and other articles : en
  • GB194274A - Improvements in and relating to the manufacture of sand-paper or like composite structures : en
  • US1503727A - Route indicator for vehicles : en
  • US1503962A - Method of producing glassware : en
  • FR575712A - Combustible gas pilot burner : en fr
  • FR575925A - Heating of aerostatic gases inside aerostats by catalytic reaction : en fr
  • US1503511A - Steering knuckle : en
  • CA241929A - Spray : en fr
  • DE399420C - Securing for torsional vibrations : de en
  • US1503818A - Electric-motor governor : en
  • DE400369C - Machine for splitting stone blocks : de en
  • FR575780A - Brake : en fr
  • CA241979A - Ear for pails : en fr
  • FR575696A - Improvements to warping machines : en fr
  • FR575807A - Variable timing coupling device between two shafts, in particular for automatic feed for magnetos : en fr
  • DE399714C - Detachable belt for rowing and sailing boats : de en
  • DE400308C - Fastening device for vehicle lights, especially electric bicycle lights : de en
  • DE399521C - Collapsible ledges : de en
  • DE400368C - Production of shiny surfaces on molded articles made of artificial stone : de en
  • FR575849A - Switching device for switches : en fr
  • GB206142A - Manufacture of naphthoquinone derivatives : en
  • US1503836A - Deep-drilling machine : en
  • US1503930A - Railway-crossing signal : en
  • CA241987A - Holder for compacts : en fr
  • US1503702A - Rubber vulcanization and product thereof : en
  • US1504087A - Wire-line clamp : en
  • DE400233C - Device for sharpening pencils or the like. : de en
  • FR575701A - Improvements in the separation of arsenic or arsenic and tin from caustic alkali : en fr
  • GB219763A - Improved razor strop : en
  • CA242038A - Wardrobe trunk : en fr
  • CA241992A - Separation of wax from mineral oil distillates : en fr
  • DE399000C - Process for the production of tools, in particular reamers : de en
  • DE399518C - Disc wheel : de en
  • US1503651A - Means for storing gramophone records : en
  • US1503789A - Well elevator : en
  • US1503891A - Expanded sheet metal : en
  • DE399571C - Wooden sieve for grain etc. : de en
  • DE399609C - Braking device for support arms and cords of electrical lighting : de en
  • CA241916A - Tire chain : en fr
  • US1503923A - Telephone switching system : en
  • US1503777A - Gripping mechanism : en
  • US1503913A - Air gun : en
  • US1503873A - Electric lantern : en
  • CA241909A - Detonator : en fr
  • USRE15886E - Patch pocket : en
  • CA241903A - Locomotive draught chamber : en fr
  • FR575773A - Improvements to fire extinguishers : en fr
  • AU1681724A - Improvements in mats for affixing to motor ear andother footboards or steps : en
  • US1503898A - Clean-out tool for furnaces : en
  • US1504021A - Variable-resistance switch : en
  • US1504165A - Manufacture of quinizarine and the like : en
  • USD65377S - Design for upholstery braid : en
  • US1503663A - Air chuck : en
  • US1503882A - Braking apparatus : en
  • USD65374S - Design for a lamp shade : en
  • US1503778A - Scaffold : en
  • US1504044A - Production of o-nitro-o-aminophenol-p-sulphonic acid and its derivatives : en
  • FR575815A - : fr
  • FR575990A - Improvements in blades for wind motors and hydraulic turbines : en fr
  • CA242015A - Distributor drive unit : en fr
  • US1503570A - Device for improving the fullness of sound at the striking of timepieces and clocks hanging on the wall : en
  • US1503571A - Universal joint and housing : en
  • AU1896324A - Improvements relating tothe jacking up of motor vehicles : en
  • GB211132A - An improved corrugated tube : en
  • US1504158A - Bottle carrier : en
  • US1504079A - Inflatable sheet-rubber toy : en
  • US1503642A - Vaporizer : en
  • US1503523A - Pipe-supporting slip : en
  • US1503953A - Wringer roll for clothes wringers : en
  • CA241957A - Machine for cutting stumps : en fr
  • CA241897A - Rail joint : en fr
  • US1503532A - Lifting jack for motor vehicles : en
  • FR575660A - Process for bleaching all underwater plants, kelp and seaweed, transforming them into pure cellulose and extracting their iodine and bromine : en fr
  • DE399422C - Connecting rod bearing : de en
  • FR27631E - Direction indicating device for motor vehicles and the like : en fr
  • CA241958A - Tractor side plates : en fr
  • DE399537C - Drying device for string-shaped pasta : de en
  • US1504119A - Tire-pressure device : en
  • DE399515C - Locking device for change gears on motor vehicles : de en
  • US1503712A - Adjustable tongue hound : en
  • US1504178A - Process for the production of ethers of carbohydrates : en
  • US1503892A - Process of treating milk and milk products : en
  • US1504011A - Swimming bag : en
  • US1503487A - Car-door-locking device : en
  • US1503890A - Electric pressing iron : en
  • US1503998A - Protective system : en
  • US1503656A - Faucet : en
  • US1503757A - Push button : en
  • US1503734A - Float-operated valve or cock : en
  • US1503846A - Heat-exchange apparatus : en
  • US1504084A - Reversing mechanism for washing-machine drives : en
  • US1503540A - Air compressor : en
  • US1503493A - Child's swing : en
  • US1503559A - Visible-index-card carrier : en
  • US1504030A - Belt : en
  • US1504174A - Forging machine : en
  • US1503503A - Automobile signal : en
  • US1503676A - Automobile traffic signal : en
  • CA241993A - Process of purifying mineral oil : en fr
  • DK33502C - Telephony device with high frequency oscillations. : da en
  • GB209422A - Improvements in control systems for automatic electric substations : en
  • DK33504C - Device for lowering the vehicle frame at the front on high automobile chassis. : da en
  • DE399498C - Automatic braking device for record speaking machines : de en
  • DE399566C - Headlight with cooler : de en
  • FR27632E - Improvements to electrical signal control devices for railway tracks : en fr
  • DE399749C - Blow furnace : de en
  • FR575949A - Improvements to endless track vehicles : en fr
  • GB200511A - : en
  • GB219750A - Improvements in earth boring apparatus : en
  • US1503747A - Knife-blade-squaring machine : en
  • US1504112A - Electric sign : en
  • USD65390S - Design for a charm or similar article : en
  • US1503585A - Feeding device for vial machines : en
  • US1504089A - Valve-lifting tool : en
  • US1503708A - Hair clipper : en
  • CA241961A - Lavatory : en fr
  • US1503541A - Electrode holder : en
  • US1503682A - Automatic clutch-release device : en
  • DE391648C - Shrinking thin coverings onto profiled solid or hollow cores : de en
  • DE399768C - Demolition device for glass bodies : de en
  • US1503766A - Device for projecting and viewing stereoscopic pictures : en
  • US1503863A - Clamp : en
  • CA242051A - Animal trap : en fr
  • US1503627A - Means for atomizing fuel : en
  • US1503816A - Corset : en
  • US1503518A - Sound-producing device : en
  • US1504105A - Disk harrow : en
  • US1504137A - Sporting gun with superposed barrels : en
  • US1503919A - Gearing : en
  • US1503665A - Method of and apparatus for making annular sheets of rubber : en
  • US1503758A - Reducing tacheometer : en
  • US1504198A - Typewriting machine and the elements thereof : en
  • CA242025A - Typewriter ribbon : en fr
  • FR575903A - DC meter armature : en fr
  • GB219826A - Improvements in and relating to holders for thermionic valves : en
  • US1503700A - Window shade : en
  • US1504036A - Method of preparing oxides of tungsten and similar materials : en
  • CA241902A - Vehicle wheel : en fr
  • US1503468A - Slack-adjuster mechanism : en
  • US1503542A - Machine for feeding and delivering top lifts : en
  • US1504013A - Instrument for withdrawing blood from animals : en
  • FR575757A - Thermoelectric device for heating liquids : en fr
  • GB206137A - Improvements in apparatus for exhausting electric lamp bulbs and other hollow bodies : en
  • DE399656C - Process for the production of elastic steel strings for tennis rackets : de en
  • GB219839A - Improvements in or relating to inking rollers : en
  • GB220062A - Improvements in typewriting machines : en
  • FR575845A - Continuous tunnel dryer with rational ventilation and heating : en fr
  • US1503974A - Spark plug : en
  • US1503476A - Apparatus for well drilling : en
  • CA241912A - Turn table crane : en fr
  • GB203312A - Improvements in bearings for trunnions of rolls : en
  • US1503624A - Float : en
  • US1504043A - Shoe-lace holder for shoes : en
  • USD65378S - Design for a salt and pepper shaker or similar article : en
  • AU1679624A - Improvements in or relating to electric heating' apparatus : en
  • FR576049A - Apparatus and method for the continuous distillation or cooking of various materials : en fr
  • FR27634E - Agricultural machine formed by the combination of a cultivator with a seeder : en fr
  • GB201942A - : en
  • DE400252C - Wire stitching machine : de en
  • FR575737A - Manufacturing process of impregnated cork agglomerates : en fr
  • FR575817A - Signal mechanism on automobiles : en fr
  • FR575935A - Process for manufacturing a gray pigment color called <titanium gray minium> from minerals containing iron and titanium : en fr
  • US1503927A - Peanut warmer : en
  • DE399694C - Device for partial measurement of steam, gas or liquid quantities : de en
  • FR575710A - Saddle damper for bicycles and motorcycles : en fr
  • GB219756A - Improvements in or relating to ball castors for trucks or such like vehicles : en
  • FR575652A - Manufacturing process of a new product for fixing basic dyes on the plant fiber : en fr
  • DE400311C - Process for the preparation of esters of thiodiglycol : de en
  • FR575727A - : fr
  • US1503603A - Process of producing crystalline aluminum sulphate : en
  • US1503622A - Wood and like fastening : en
  • US1504058A - Cleaning and sorting machine for grain and the like : en
  • FR575864A - Very fine grinding process of meat, bone tendons and all other materials : en fr
  • FR575784A - Binoculars : en fr
  • FR575956A - Method for forming high voltage cable reinforcements protected against destruction by mains voltage : en fr
  • DE400209C - Electric resistance welding machine : de en
  • FR575960A - Winder slider : en fr
  • GB219791A - Improvements in spring roller covers for dust carts, also applicable to roller blinds or roller shutters for other purposes : en
  • GB220253A - Improved method and apparatus for recovering solids from liquids or gases by heat interchange : en
  • US1503545A - Door hanger : en
  • US1504096A - Internal-combustion engine : en
  • FR575675A - Process for treating natural salts such as potash and soda for ease of use : en fr
  • GB216846A - Improvements in starting and steering devices for detachable boat propelling apparatus : en
  • FR575702A - Adjustable bearing device : en fr
  • FR575725A - Maneuverable device with a man's arm to operate the unloading of skips or boxes of motor trucks and trailers, by lateral tilting : en fr
  • FR575813A - Automatic device for the mechanical operation of presses : en fr
  • GB219745A - Improvements in mechanism for setting or displacing a tool or other device by a predetermined amount : en
  • GB219765A - Improvements in or relating to rocker-bar furnace grates : en
  • DE399946C - Process for welding small plates made of high-quality steel (tool steel, high-speed steel, etc.) onto inferior steel or iron : de en
  • FR575892A - Curling Irons Improvements : en fr
  • FR575879A - Quenching process : en fr
  • GB219904A - Improvements in or relating to pneumatic tyres : en
  • GB219862A - Improvements in or relating to systems for multiplying frequency by means of electric transformers : en
  • DE399428C - Endless drying chain for envelope machines : de en
  • DE399614C - Fabric guide roller for fabric sawing machines : de en
  • FR575658A - Impeller with movable blades, applicable as a lift and propellant element, as a fan, or as a wind motor : en fr
  • FR575852A - Advanced Cast Iron Welding Process : en fr
  • FR575992A - Further training in fertilizer distributors of the so-called system : en fr
  • GB209018A - : en
  • FR575698A - Foolproof crankset for the bicycle frame : en fr
  • GB220059A - Improvements in or relating to apparatus for the concentration of ores and the like : en
  • GB199726A - Improvements in or relating to the manufacture of small electrical appliances of glass : en
  • DE399706C - Sealing device for gear pumps for conveying viscose : de en
  • CA241898A - Means of making chocolate coated confections : en fr
  • US1503538A - Extensible screen : en
  • CA241953A - Bridle bit : en fr
  • DE400200C - Method and device for the final shaping and quenching of ring-shaped workpieces : de en
  • US1503463A - Valve-adjustment device : en
  • FR575651A - Delay carrier for percussion flares : en fr
  • FR575680A - Improvements in the manufacture of collars : en fr
  • FR575930A - Interchangeable flat blade tiller : en fr
  • US1503670A - Sheet-bar-handling mechanism : en
  • US1503795A - Automobile hoist : en
  • US1504071A - Trolley wheel : en
  • DE399279C - Device for sorting leather work pieces according to their thickness : de en
  • DE400343C - Injection carburetor : de en
  • FR575955A - Dental articulator improvements : en fr
  • USD65364S - Design fob a faucet : en
  • FR575657A - Carrier and steering rear wheel for airplane landing gear : en fr
  • US1503713A - Thread guide : en
  • US1503765A - Electrical condenser : en
  • FR575894A - Fastening device used to join elastic hoses or flexible metal tubes : en fr
  • GB219905A - Improvements in valve seat : en
  • US1503643A - Spark plug : en
  • DE399533C - Jumping cube : de en
  • USD65371S - Design : en
  • US1503514A - Brake shoe : en
  • DE400339C - Robbery trap with a rocker for dovecotes, etc. : de en
  • DE399711C - Vibration dampening of ships : de en
  • US1503552A - Miles-per-gallon register : en
  • US1503947A - Lifting jack : en
  • US1504173A - wight : en
  • FR575943A - Self-priming irrigator : en fr
  • FR576031A - Elastic suspension for cycles : en fr
  • DE399547C - Football bladder valve : de en
  • US1503842A - Die holder : en
  • US1504117A - Antislipping device for skids : en
  • US1504150A - Manufacture of paper for photographic purposes : en
  • US1503952A - Wringer roll for clothes wringers : en
  • FR575796A - Improvements made to water coolers, particularly those for internal combustion engine cylinders : en fr
  • FR575980A - Improvements to devices for attaching detachable wear elements to shoe heels : en fr
  • US1503832A - Tricycle : en
  • DE400315C - Method for sterilizing human excrement in abortions from railroad cars : de en
  • US1503847A - Six-wheel car truck : en
  • FR575959A - Differential winder allowing a single control for all winders of the same machine : en fr
  • US1503668A - Arbor press : en
  • GB220043A - Improvements in phenol-aldehyde condensation products : en
  • DE399573C - Internal combustion engine : de en
  • US1503600A - Cone timer for internal-combustion engines : en
  • US1503833A - Car coupler : en
  • US1504153A - Pipe wrench : en
  • DE400328C - Pressure regulating tank for liquid fuel incinerators : de en
  • CA241959A - Friction clutch : en fr
  • CA242041A - Chiropractic adjustment machine : en fr
  • DE400363C - Cooler : de en
  • DE400417C - Punching device for fur waste : de en
  • FR575969A - Method and device for increasing the economy of apparatus for cooling solutions : en fr
  • US1503548A - Amusement device : en
  • US1503500A - Window-regulator wheel bearing : en
  • FR575720A - Improvements in hydrocarbon treatment methods : en fr
  • GB219802A - Improvements in haulage winches and the like : en
  • FR575965A - Hair clip : en fr
  • FR575973A - Alloy enhancements : en fr
  • GB207540A - Improvements in or relating to methods of and apparatus for preserving sap-containing vegetable matter : en
  • DE399574C - Self-resilient injection nozzle for internal combustion engines with airless injection : de en
  • FR27638E - Removable gas burner for domestic fireplaces : en fr
  • FR576006A - Improvements to vehicle headlights : en fr
  • FR577566A - : fr
  • FR27630E - Improvements made to electrical switches : en fr
  • FR575654A - Mechanical razor sharpening machine : en fr
  • GB219808A - Combined shovel and riddle : en
  • US1503625A - Beet-harvesting machine : en
  • DE400026C - Contactor control for three-phase motors : de en
  • DE400249C - Process for the desulphurization of fruit and berry juices and similar preserved liquids : de en
  • DE400279C - Paragraph-wise feeding device for machines for processing endless cardboard webs : de en
  • US1503649A - Spray nozzle : en
  • GB201140A - : en
  • GB219870A - Improvements in wrenches : en
  • FR575840A - Cinematographic camera for shooting : en fr
  • FR575934A - Process for the preparation of azo dyes : en fr
  • FR575979A - Electric current limiter : en fr
  • DE400361C - Seidenzwirnmuehle : de en
  • GB217547A - Improvements in or relating to lubricators : en
  • GB219760A - Improvements in and relating to apparatus for lock forming sheet metal : en
  • FR575808A - : fr
  • FR575786A - Oil burner, specially designed for lighting : en fr
  • DE399595C - Multi-strand rope made of fiber : de en
  • DE400273C - Device for the electrometric determination of the acidity of solutions or any suspensions : de en
  • FR575717A - Method and apparatus for carbonizing fuel briquettes : en fr
  • DE399663C - Compressed air scraper : de en
  • DE400461C - Process for producing highly active coal : de en
  • US1503601A - Pump hanger : en
  • US1503630A - Flue stopper : en
  • US1503679A - Paper-machine drive : en
  • US1503566A - Means for controlling dating stamps : en
  • US1503721A - Automobile : en
  • US1503991A - Enameling process : en
  • GB220045A - Improvements in and relating to electric incandescent lamps and filaments therefor : en
  • AU1475523A - Improved draft adjusting means for ploughs, cultivators andthe like : en
  • FR575839A - Improvement in the assembly of ball or roller bearings on their supports : en fr
  • DE399542C - Drive for electric trains : de en
  • US1503501A - Pressing implement : en
  • US1503965A - Return-line vacuum pump for steam-heating systems : en
  • US1504134A - Disazo dye : en
  • US1504116A - Amusement apparatus : en
  • US1503755A - Air-conditioning device : en
  • US1503814A - Dental casting machine : en
  • US1503563A - Railroad tie : en
  • US1503793A - Intermittent movement for projectorscopes : en
  • US1503929A - Combined floor covering and base strip : en
  • US1503659A - Sadiron : en
  • US1504029A - Face mask : en
  • US1504131A - Nozzle-operated faucet : en
  • DE399657C - Whip top with jumping figure : de en
  • FR575826A - High performance tool : en fr
  • CA241934A - Rake : en fr
  • FR575859A - Improvements to machines for folding pasta, such as noodles or vermicelli : en fr
  • GB219914A - Improvements in and relating to economisers or feed-water heaters : en
  • US1503714A - Folding baby carriage : en
  • US1503931A - Wall and brick therefor : en
  • US1503968A - Gas burner or torch : en
  • DE399800C - Head attachment for mannequins : de en
  • US1503567A - Rope fastener : en
  • US1503805A - Fuel mixer for internal-combustion engines : en
  • US1503669A - Telescopic side port loading chute : en
  • US1503798A - Tube-vulcanizing device : en
  • CA242022A - Scale : en fr
  • US1503655A - Flush valve : en
  • US1503872A - Scarifying machine : en
  • US1503707A - Oil burner : en
  • CA242037A - Trunk fitting : en fr
  • CA241960A - Potato gatherer : en fr
  • US1503610A - Dental tool : en
  • US1503703A - Grinding mill for rocks, ores, and like material : en
  • US1504148A - Screw-eye-affixing machine : en
  • US1503606A - Bench vise : en
  • US1503860A - Feeler for looms : en
  • USRE15888E - Syschsohiziho cohtboii jlbcuajmism fob gbvxrbiblb-pitch fbopxixxrb : en
  • CA241964A - Anchor for hand rails : en fr
  • US1503753A - Typewriter : en
  • US1504002A - Electrostatic condenser : en
  • DE399641C - Haulers for potato harvesters : de en
  • GB219767A - Improvements in hose couplings : en
  • US1503735A - Mechanical toy : en
  • US1504146A - Stocking supporter : en
  • DE399434C - Footrests for motorcycles : de en
  • DE400201C - Annealing furnace with gas heating : de en
  • CA242039A - Box making machine : en fr
  • DE399318C - Attached oven with its own grate and ash drop : de en
  • CA241911A - Roller coaster gear : en fr
  • FR575931A - Rear windshield for motor vehicles or others, uncovered : en fr
  • US1503955A - Vanity box : en
  • US1503547A - Bran food flakes : en
  • US1503964A - Propel pencil : en
  • CA241969A - Press mechanism : en fr
  • DE400312C - Process for the production of synthetic resins : de en
  • DE399405C - Knife for gases, vapors and liquids : de en
  • CA242021A - Car end : en fr
  • FR27612E - Reflective water level indicator system : en fr
  • US1504000A - Spray head for shower baths : en
  • US1504069A - Window-cleaning device : en
  • US1503794A - Ridger and gap-filling machine : en
  • US1503925A - Flexible coupling for pressing machines : en
  • US1503611A - Detachable shoe for endless tracks : en
  • US1503692A - Magazine spanner : en
  • GB205047A - Improvements in or relating to disk coulters or skeiths for ploughs : en
  • US1503828A - Permanent document binder : en
  • DE400474C - Production of concentrated hydrochloric acid : de en
  • FR575991A - Device for advancing paper or cardboard in printing machines : en fr
  • FR576009A - Hairbrush enhancements : en fr
  • FR575697A - Thermodynamic device, ejecto-injector, auto-compressor : en fr
  • FR575912A - Double insulation suspension device for power line : en fr
  • GB219849A - Improvements in and relating to letter boxes : en
  • FR575926A - Drip guard : en fr
  • CA242023A - Signalling system : en fr
  • US1503763A - Automatic cut-off device for locomotives : en
  • FR576030A - Tachograph recording device for automatic vehicles : en fr
  • GB210424A - Improvements in strainers : en
  • GB213883A - Improvements in or relating to frame components : en
  • FR575866A - Process for sealing aquifers during the execution of wells, etc. : en fr
  • GB220051A - Improvements in or relating to electric time-element devices : en
  • GB219755A - Improvements in or relating to weather screens for baby carriages and like vehicles : en
  • GB219902A - Improvements in arrangements for effecting and securing the semi-automatic closing of gas cocks : en
  • GB198350A - Improvements in automatic carburettors for internal combustion engines : en
  • DE399458C - Vaulted multi-articulated iron track extension : de en
  • US1503550A - Gymnastic apparatus : en
  • US1503986A - Hair clipper : en
  • US1503999A - Conveying machinery : en
  • GB219837A - Improvements in fittings for automobiles, motor boats and the like : en
  • FR575869A - Device for endless film projection : en fr
  • GB220342A - Improvements in lacing devices particularly applicable to boots, shoes, leggings or other articles : en
  • DE399484C - Method for soldering the bead strands of sheet steel rims by means of soldering wires inserted into the hollow spaces of the beads : de en
  • DE399520C - Table knife : de en
  • DE400144C - Automatic overcurrent switch : de en
  • GB202322A - Improvements in or relating to expansible band clutch mechanisms : en
  • DE399667C - Analyzer prism for microscopes : de en
  • DE399492C - Box furniture, in particular Saerge, consisting of wood replacement fitting pieces with wire mesh reinforcement : de en
  • DE399575C - Fuel evaporator for internal combustion engines with heating by their exhaust gases : de en
  • FR576013A - Magneto breaker : en fr
  • DE399762C - Mercury vapor apparatus made of glass or quartz : de en
  • DE400365C - Elastically yielding chassis support : de en
  • FR575944A - Loom cleat : en fr
  • FR575795A - Threaded lock washer for bodywork ball axle box : en fr
  • US1503648A - Process for producing aluminum chloride : en
  • US1504020A - Rotary filter or strainer : en
  • GB219907A - Shock absorber for motor road vehicles : en
  • DE400211C - Process for the production of printing ink (rotary ink) : de en
  • GB219897A - An improved portable inspection lamp : en
  • FR576036A - Carburetor improvements for internal combustion engines : en fr
  • FR575746A - Improvements to internal combustion engines : en fr
  • FR576038A - Improvement in metal cans for preserves : en fr
  • DE399432C - Bicycle alternator : de en
  • FR575686A - Heating rheostat device for audion-type three-electrode lamps used in amplifiers : en fr
  • FR575803A - Improvements in bakery ovens : en fr
  • FR576041A - Improvements in flat hosiery looms allowing the manufacture of reduced items, with open designs : en fr
  • FR575714A - Auxiliary device for plow cutters : en fr
  • GB208106A - : en
  • FR27603E - Machine for loading products such as manure, deposited in piles on the ground, and transport vehicles : en fr
  • GB208123A - Improved process for the separation and fixing of the several constituents of atmospheric air : en
  • GB219786A - Improvements in and connected with the manufacture of hand-made coir, brush and likemats or the like : en
  • FR575882A - Apparatus for cooling liquids and possibly charging them with carbon dioxide : en fr
  • DE400432C - Automatic switching device for the protection of electrical circuits : de en
  • FR576004A - Wash board : en fr
  • CA241983A - Internal combustion engine locomotive : en fr
  • GB219868A - Razor-blade stroppers : en
  • US1504163A - Device for instruction in automobile driving : en
  • USRE15885E - Kael aknstein : en
  • US1503900A - Fuel heater for intake manifolds : en
  • US1503716A - Conveyer apparatus : en
  • US1503871A - Attachment for looms : en
  • FR576046A - Relief projection process using ordinary stereoscopic images : en fr
  • DE399532C - Autonomous winding machine : de en
  • FR575857A - Toilet powder : en fr
  • US1503494A - William e : en
  • FR576017A - Mouth care kit : en fr
  • GB219774A - Improvements in or relating to die stocks : en
  • GB219875A - Improvements in and relating to magneto-electric machines : en
  • CA241913A - Travelling crane : en fr
  • CA242018A - Electric self-starter : en fr
  • US1503588A - Elevator : en
  • US1503617A - Self-laying track mechanism : en
  • US1503853A - Thread retainer for spooling guides : en
  • DE399407C - Extendable pocket microscope with changeable magnification and with fine adjustment : de en
  • DE399645C - Needle valve provided with a longitudinal channel for internal combustion engines : de en
  • CA241949A - Internal combustion engine valve : en fr
  • DE399549C - Process for the production of metal bands from connected stapling discs : de en
  • CA241896A - Washing machine : en fr
  • CA242008A - Steering gear for automobiles : en fr
  • CA241921A - Wrench : en fr
  • CA241931A - Dental amalgam mixer : en fr
  • FR576008A - Mobile blanking plates for plows : en fr
  • US1503720A - Indoor golf system : en
  • US1503517A - Six-wheel-truck bolster : en
  • US1503573A - Method of forming forged fulcrums : en
  • US1503883A - Ring for tire beads : en
  • US1503861A - Rivet guide : en
  • US1503868A - Eye screen : en
  • DE399323C - Heating gas supply for large stoves : de en
  • CA242046A - Oil mist vaporiser for carbureters : en fr
  • DE400160C - Line or item counters for printing devices of calculating machines : de en
  • DE399799C - Kitchen sink : de en
  • US1503862A - Pattern-binding machine : en
  • US1504183A - Machine for manufacturing gelatin sheets or films : en
  • US1504064A - Stove-door attachment : en
  • CA242007A - Automobile body : en fr
  • US1503645A - Photographic roll film : en
  • CA241955A - Display rack : en fr
  • FR575814A - Apparatus for anesthesia of dentin during operative treatment : en fr
  • GB219793A - Improvements in sectional and detachable chair legs and the like : en
  • GB219874A - Pneumatic load carrier for personal wear : en
  • GB220052A - Improvements in or relating to conveying installations : en
  • US1503914A - Illuminating attachment for temperature indicators : en
  • CA242050A - Railway train controlling electrical apparatus : en fr
  • FR575738A - Apparatus for dispensing liquid substances in predetermined quantities : en fr
  • DE400380C - Process for sealing cores of basic (short) blast furnace slags for cement preparation : de en
  • US1504057A - Sailing vessel : en
  • US1504006A - Liquid-fuel distributing tank : en
  • DE400253C - Process for separating pinene and camphene : de en
  • AU1402923A - An improved machine forthe dry pickling of wheat andother grain : en
  • DE399510C - Apparatus for making paper bags : de en
  • DE399944C - Connection between coil housing and cable : de en
  • DE400351C - Removable disc wheel : de en
  • GB219900A - An improved feeding appliance for pigs or other animals : en
  • US1503472A - Rod brass : en
  • DE399319C - Door without hinges for openers and like : de en
  • US1503902A - Concrete fence : en
  • DE399705C - Advertising roller stamp : de en
  • DE399872C - Fabric presser for footwear sewing machines : de en
  • FR576024A - Improvements to agricultural machinery of the extirpator type : en fr
  • CA241988A - Glass composition : en fr
  • CA242020A - Gasket for rotating kilns : en fr
  • US1503529A - Radio telephone receiver : en
  • US1504039A - Jar closure : en
  • GB219854A - Improvements in or relating to adapters for electric lamp holders, wall-plugs, connectors and other terminal fittings : en
  • GB219917A - Improvements in and relating to platen printing presses : en
  • FR575724A - : fr
  • DE399984C - Chopping machine : de en
  • GB219342A - Improvements in or relating to binders or adhesives : en
  • FR575731A - Auto Chassis Mounted Changing Panel Advertising System : en fr
  • FR575950A - Improvements to internal combustion engines : en fr
  • US1503689A - Table : en
  • US1503915A - August chakds posner : en
  • US1503956A - Explosive and process of making same : en
  • FR575767A - Device for continuous service of single cables : en fr
  • DE399415C - Irrigation system : de en
  • DE399558C - Use for fuel stoves to convert them to lignite firing : de en
  • US1503775A - Rail seat : en
  • US1503825A - Method of welding metals : en
  • CA242034A - Trimming mechanism for sewing machines : en fr
  • GB219804A - Improvements in and relating to golf clubs : en
  • GB213882A - : en
  • FR575843A - Extendable swivel for range of automobile or other convertible tops : en fr
  • FR575837A - Movable sticker device capable of being used for the amusement or instruction of children : en fr
  • DE400428C - Circuit arrangement for telephone systems with company lines and one counter provided for each subscriber station of the company line : de en
  • US1503942A - Elastic and expansible paving joint : en
  • US1504157A - Lacing device : en
  • CA242013A - Automobile pedal : en fr
  • DE400147C - Metal vapor rectifier, in particular mercury vapor rectifier, with a condensation chamber located above the centrally arranged cathode and anodes located outside the axis, in which the effect of the arc increases the air void in the anode space : de en
  • US1504138A - Recording protector for safe locks and other objects : en
  • GB219888A - Improvements in match boxes : en
  • FR27629E - Fire extinguisher for aircraft engines and the like : en fr
  • DE399243C - Control arrangement for DC machines : de en
  • FR575664A - Receiver lamps for telegraphy or cordless telephony : en fr
  • US1503687A - Apparatus for grinding, abrading or polishing metal and other surfaces : en
  • US1503804A - Quick-adjustment chuck : en
  • DE400396C - Liquid heater heated by gas : de en
  • US1504197A - Method of pasteurizing milk, etc : en
  • US1503813A - Excavator : en
  • CA241940A - Pad for garment presses : en fr
  • DE399487C - Warp knitting machine : de en
  • US1503462A - Trunk fixture : en
  • US1503887A - Fuselage fitting : en
  • US1503959A - Method of making screw-cutting taps : en
  • US1503970A - Agricultural device : en
  • US1504106A - Aircraft construction : en
  • DE400475C - Wrought iron guide disc for steam and gas turbines : de en
  • DE400481C - Sheet feeder for office printing machines : de en
  • FR575667A - Rotary advertising device : en fr
  • GB219768A - Improvements relating to the dyeing, washing, scouring, bleaching, or impregnating of skeins or hanks of yarn : en
  • DE400415C - Free swinging balancing rudder : de en
  • DE399330C - Device for cooling and venting milk : de en
  • GB219764A - Improvements in or in connection with washing boilers for domestic purposes : en
  • US1503474A - Child's combination undergarment : en
  • DE400256C - Device for amplifying weak currents : de en
  • DE399630C - Air supply device for oil and gas firing : de en
  • DK33498C - Equipment for combustion engines on locomotives. : da en
  • FR575666A - Tin flexible tube filling machine : en fr
  • US1504048A - Sand-blast machine : en
  • DE399543C - Exhaust throttling for compressed air drives, especially for controls of electric railways : de en
  • GB220039A - Improvements relating to washers, or purifiers for use in the manufacture of gas : en
  • FR576033A - Device for obtaining a constant direct current voltage in mercury vapor rectifiers operating with sucking reaction coils : en fr
  • DE399525C - Sole and heel glue press : de en
  • DE400390C - Electric motor for any type of current with an external runner and an internal stand : de en
  • GB219873A - Improvements in and relating to compressors : en
  • DE399523C - Press for the production of glued footwear : de en
  • US1503744A - Sight leaf : en
  • DE399747C - Cold store : de en
  • DE399469C - Oil locomotive : de en
  • DE400372C - Procedure for utilizing the vapor heat in briquette factories : de en
  • FR575932A - Tensioner for wire strapping, packaging boxes and other packages : en fr
  • GB219822A - Improvements in or relating to universal couplings : en
  • GB219834A - Improvements in or in connection with footballs, punching-balls and the like : en
  • FR575673A - Machine for peeling vegetables, peeling fruits and scraping any products : en fr
  • GB219784A - Stone saw : en
  • GB220048A - An improved device for lathering for shaving : en
  • FR575812A - Process for the production of air-cooled non-pneumatic tires : en fr
  • FR577659A - : fr
  • FR575908A - Machine for shaping metal beads by continuous motion wheels : en fr
  • FR576026A - Rear dropout with adjustable cycle frame pad, allowing instant rear wheel turning : en fr
  • FR576045A - : fr
  • US1504168A - Grain bin : en
  • DE400335C - Treatment of siliceous ores : de en
  • US1504008A - Bread and butter machine : en
  • US1504005A - Coil-winding machine : en
  • US1504170A - Collapsible megaphone : en
  • FR575802A - Improvements in the manufacture of soles or heels for boots and shoes : en fr
  • GB219783A - Improvement in stays for hinged doors, casement windows, and like hinged members : en
  • GB219824A - Improvements in or relating to sliding window closures : en
  • FR575685A - Process for the manufacture of all objects made of wax or other similar material, such as the arms and hands of mannequins : en fr
  • FR575709A - Rotary compressor : en fr
  • US1504032A - Railway signal torpedo : en
  • DE400278C - Attachable device for turning according to a template : de en
  • FR575847A - Ice crusher, with crusher cylinder manufacturing process : en fr
  • US1504135A - Telephone repeater circuits : en
  • FR27647E - Toilet flush valve : en fr
  • US1503774A - Chain : en
  • US1503946A - Combined pigskin and other material transmission belt : en
  • US1503743A - Method of reenforcing reflectors : en
  • DE399633C - Reciprocating compressor with deliberately enlarged harmful rooms : de en
  • FR575659A - Insulator for t. s. f. and other applications : en fr
  • DE400387C - Signaling device, in particular in connection with the remote control of power switches for connecting a central station with remote substations : de en
  • GB219856A - Improvements in spark plugs : en
  • FR575964A - New floats and applications of these floats in fishing : en fr
  • US1503824A - Hasaiohic analyzes : en
  • US1504067A - Meat-chopping machine : en
  • US1504040A - Ledger book : en
  • US1503471A - Safety-razor-blade stropper : en
  • DE399619C - Process for the separation of solid or liquid components from gases or liquids by centrifugal force : de en
  • DE399773C - Walled-in hot water or low pressure steam boiler for central heating : de en
  • FR575994A - Improvements to steam bleed turbines : en fr
  • US1503918A - Cut-out operator : en
  • USD65386S - Design for an arm for lighting fixtures : en
  • US1504003A - Fan attachment for flashlights : en
  • FR575871A - Improvements to shaft coupling devices : en fr
  • US1503810A - Machine : en
  • US1504046A - Disk plow : en
  • DE399594C - A bullet made of cement and iron or steel : de en
  • US1504060A - kyrides : en
  • DE400242C - Process for the preparation of non-staining thio derivatives of phenols : de en
  • FR27609E - Apparatus for the distillation of solids or liquids : en fr
  • FR575954A - Sleeve Napkins for Filter Presses : en fr
  • US1504024A - Process of straightening spindles and the like : en
  • FR575918A - Refinements to return feed mechanisms for cigar machines : en fr
  • US1503768A - Wrapper carrier for cigar machines : en
  • US1503822A - Printing and addressing machine : en
  • US1503556A - Pavement-marking machine : en
  • FR575838A - Self-regulating brake for automobile front wheels : en fr
  • GB216481A - Improvements in the manufacture of piston packing : en
  • GB220015A - Improvements in or relating to separating solids from liquids : en
  • FR575997A - Improvements in the production of ingots and other castings : en fr
  • GB219810A - Improvements in or relating to machines for breaking, softening and scutching fibrous materials : en
  • FR576028A - Process for removing and recovering hydrogen sulphide in gas mixtures at all degrees of dilution : en fr
  • FR575653A - A method of making a dehydrated alcohol fuel that can be used for lighting, heating and motive power : en fr
  • FR575872A - Further development of a typical electrical switch : en fr
  • FR575798A - Process for the spraying or granulation of petroleum or other pitches, used for road construction : en fr
  • GB219906A - An improved method of constructing brushes : en
  • FR576010A - : fr
  • DE400429C - Circuit arrangement for telephone systems with automatic or semi-automatic operation : de en
  • DE399679C - Sealing device for power machines with rotating pistons and rotating abutments in the housing : de en
  • FR575711A - Triggering device for apparatus for igniting and extinguishing electricity or gas : en fr
  • FR575981A - Process for atomizing fuel in combustion engines : en fr
  • GB219819A - Improvements connected with sliding sash windows : en
  • FR575844A - Band saw workpiece trolley : en fr
  • DE399443C - Dice machine : de en
  • FR575851A - Improvements to tubular wooden structures : en fr
  • FR575919A - Improvements in cigar doll shaping devices comprising a single actuator : en fr
  • GB219341A - Improvements in and relating to the manufacture of sand paper or like composite structures : en
  • GB219851A - Improvements in apparatus for burning liquid fuel : en
  • GB197342A - Improvements in or relating to mechanical stokers for furnaces : en
  • US1503635A - Adjustable holder for gripping the ends of short rods : en
  • US1504109A - Magneto-electric coupling : en
  • US1503510A - Windshield for closed motor cars : en
  • GB220248A - Improvements in or relating to circular knitting machines : en
  • US1503960A - Centrifugal machine and process : en
  • FR27616E - Air suit : en fr
  • DE399592C - Puller for straight razors with a blade guided back and forth over a stone or the like : de en
  • FR575957A - Device for suppressing the bursting spark of electromagnets, in particular those used in electric watchmaking and other applications : en fr
  • FR575966A - Discontinuous drive gear : en fr
  • GB219779A - Improvements in lathes : en
  • GB219858A - Improvements in or connected with the burners of liquid fuel stoves, lamps and the like : en
  • FR576011A - Gas Engine Air Intake Valve Mixer : en fr
  • GB220046A - Improvements in machines for glueing and folding box blanks : en
  • FR575846A - Air filter with interchangeable cells : en fr
  • DE400158C - Key calculator : de en
  • DE400275C - Brand for items to be kept, such as cloakroom, luggage, etc. like : de en
  • GB194708A - Improvements in controlling means for the display elements of advertising and signalling apparatus : en
  • GB219840A - Improvements in or relating to hair curlers for use in permanent hair waving : en
  • DE399734C - Oil switch implementation with extinguishing chamber : de en
  • US1503685A - Feeler mechanism for looms : en
  • US1504124A - Electrical testing system : en
  • DK33508C - Corkscrew with Holster. : da en
  • GB220050A - Improvements in locks : en
  • GB220355A - Improvements in or relating to circular knitting machines : en
  • FR575759A - Hinge system for tortoiseshell, imitation, etc. : en fr
  • FR576035A - Humidifier device for cigar dolls : en fr
  • DE399513C - Friction clutch with a clutch disc arranged between two clamping plates, especially for motor vehicles : de en
  • US1503478A - Apparatus for doping airplane wings : en
  • US1503486A - Refrigerator-door construction : en
  • GB219792A - Improvements in and relating to drying processes and apparatus : en
  • DE400441C - Polishing machine : de en
  • DE400385C - Circuit arrangement for telephone systems in which subscribers from different offices use the same connecting lines : de en
  • US1504177A - Toy vehicle : en
  • CA241971A - Volatile metal production : en fr
  • US1504102A - Appliance for broiling, cooking, and toasting foodstuffs : en
  • CA242027A - Zinc oxide manufacture : en fr
  • US1503987A - Electromagnet : en
  • US1504054A - Oil bailer : en
  • DE400145C - Magnetic-thermal protection device : de en
  • CA242001A - Tail light : en fr
  • DE400462C - Manufacture of glue and charcoal : de en
  • FR575909A - Improvements made in establishing locking systems, more particularly applicable to motor vehicle doors : en fr
  • AU1641024A - A new and improved advertising vehicle and means of advertising : en
  • GB212934A - Improvements in and relating to fire control apparatus for naval guns : en
  • US1503470A - Window-regulator bearing : en
  • US1503906A - Tilting-box truck : en
  • FR575740A - Friction damper for oscillations in elastic vehicle suspensions in general : en fr
  • GB219828A - Improvements in universal joints : en
  • US1503879A - Rein guide : en
  • US1504086A - Snubber : en
  • CA242014A - Transmission for automobiles : en fr
  • US1503858A - Wet-towel winder : en
  • US1503521A - Feeder for bottles and similar receptacles : en
  • DE400448C - Device for filling or slipping over sealing rings for pistons : de en
  • US1503736A - Wateb distkibtttob : en
  • US1503869A - Switch : en
  • US1503499A - Tkaction-wheel-tooth-cleawiifa device : en
  • US1503526A - Mount for windmills : en
  • US1504049A - Universal blade holder for sharpening devices : en
  • US1504083A - Electric heater : en
  • US1503880A - Ladder rung : en
  • FR27623E - Removable ferret for laces : en fr
  • FR575775A - Improvement in roller spinning machines : en fr
  • US1503791A - Thomas william stainer htjtchins : en
  • US1504171A - Electric switch : en
  • DE400284C - Sliding window with two panes that can be slid against each other, especially for motor vehicles : de en
  • FR575878A - Improvements in the establishment of tanks for the fermentation of beer : en fr
  • FR575682A - Organization of the movement transmission mechanism between the engine and the axles, for locotractors and other similar applications : en fr
  • US1503680A - Dredging system : en
  • US1504166A - Basket-ball back stop : en
  • USD65366S - Design fob : en
  • US1503536A - Tool insulator specially for the handles of pliers and the like : en
  • DE399586C - Piston piston for rayon spinning : de en
  • FR575762A - Ornamental fluffy fabric and how it is made : en fr
  • GB219747A - Improvements in heels for footwear : en
  • US1503748A - Powder puff : en
  • US1503797A - Switch or switchboard for controlling electric circuits : en
  • US1504015A - Detachable cam or pulley : en
  • US1503632A - Safety plunger for artillery fuses : en
  • US1503830A - Sky-writing device : en
  • US1504072A - Trolley wheel : en
  • DE399745C - Device for filing the individual lines of records on set sheets : de en
  • DE400404C - Standstill device on alternating current operated cinematographs : de en
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